Finding the Fourth Proportional to 93,215.52, 139,767.98 and 37,025.40

Step by Step Solution

1. Step 1: Write the proportion equation
   93,215.52 : 139,767.98 = 37,025.40 : x
2. Step 2: Convert to fraction form
   93,215.52/139,767.98 = 37,025.40/x
3. Step 3: Cross multiply
   93,215.52x = 139,767.98 × 37,025.40
4. Step 4: Simplify right side
   93,215.52x = 5,174,965,366.69
5. Step 5: Solve for x
   x = 5,174,965,366.69/93,215.52
6. Step 6: Final answer
   x = 55,516.13