Finding the Fourth Proportional to 10,437.27, 15,654.24 and 3,861.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,437.27 : 15,654.24 = 3,861.96 : x
2. Step 2: Convert to fraction form
   10,437.27/15,654.24 = 3,861.96/x
3. Step 3: Cross multiply
   10,437.27x = 15,654.24 × 3,861.96
4. Step 4: Simplify right side
   10,437.27x = 60,456,048.71
5. Step 5: Solve for x
   x = 60,456,048.71/10,437.27
6. Step 6: Final answer
   x = 5,792.32