Finding the Fourth Proportional to 174,287.71, 240,521.83 and 97,811.50

Step by Step Solution

1. Step 1: Write the proportion equation
   174,287.71 : 240,521.83 = 97,811.50 : x
2. Step 2: Convert to fraction form
   174,287.71/240,521.83 = 97,811.50/x
3. Step 3: Cross multiply
   174,287.71x = 240,521.83 × 97,811.50
4. Step 4: Simplify right side
   174,287.71x = 23,525,799,772.44
5. Step 5: Solve for x
   x = 23,525,799,772.44/174,287.71
6. Step 6: Final answer
   x = 134,982.55