Finding the Fourth Proportional to 10,240.56, 15,363.12 and 3,671.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,240.56 : 15,363.12 = 3,671.52 : x
2. Step 2: Convert to fraction form
   10,240.56/15,363.12 = 3,671.52/x
3. Step 3: Cross multiply
   10,240.56x = 15,363.12 × 3,671.52
4. Step 4: Simplify right side
   10,240.56x = 56,406,002.34
5. Step 5: Solve for x
   x = 56,406,002.34/10,240.56
6. Step 6: Final answer
   x = 5,508.10