Finding the Fourth Proportional to 88,096.50, 121,674.08 and 58,016.27

Step by Step Solution

1. Step 1: Write the proportion equation
   88,096.50 : 121,674.08 = 58,016.27 : x
2. Step 2: Convert to fraction form
   88,096.50/121,674.08 = 58,016.27/x
3. Step 3: Cross multiply
   88,096.50x = 121,674.08 × 58,016.27
4. Step 4: Simplify right side
   88,096.50x = 7,059,076,726.51
5. Step 5: Solve for x
   x = 7,059,076,726.51/88,096.50
6. Step 6: Final answer
   x = 80,128.91