Solution - Compound interest (basic)

45593.54

45593.54

Step-by-step explanation

Use $A = P {(1 + r / n)}^{(n t)}$ with $P = 19, 745$ , $r = 3 %$ , $n = 4$ , $t = 28$ .

Compute period rate and exponent: $\frac{r}{n} = 0.0075$ , $n t = 112$ , so the growth factor is $2.3091180658$ .

Multiply principal by growth factor: $19, 745$ × $2.3091180658$ = $45593.54$ .

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Compound interest appears in savings, loans, and investments. Understanding it builds strong financial literacy.