Finding the Fourth Proportional to 37,332.96, 56,018.88 and 15,162.72

Step by Step Solution

1. Step 1: Write the proportion equation
   37,332.96 : 56,018.88 = 15,162.72 : x
2. Step 2: Convert to fraction form
   37,332.96/56,018.88 = 15,162.72/x
3. Step 3: Cross multiply
   37,332.96x = 56,018.88 × 15,162.72
4. Step 4: Simplify right side
   37,332.96x = 849,398,592.15
5. Step 5: Solve for x
   x = 849,398,592.15/37,332.96
6. Step 6: Final answer
   x = 22,751.98