Finding the Fourth Proportional to 88,856.37, 122,542.39 and 73,725.07

Step by Step Solution

1. Step 1: Write the proportion equation
   88,856.37 : 122,542.39 = 73,725.07 : x
2. Step 2: Convert to fraction form
   88,856.37/122,542.39 = 73,725.07/x
3. Step 3: Cross multiply
   88,856.37x = 122,542.39 × 73,725.07
4. Step 4: Simplify right side
   88,856.37x = 9,034,446,280.72
5. Step 5: Solve for x
   x = 9,034,446,280.72/88,856.37
6. Step 6: Final answer
   x = 101,674.72