Finding the Fourth Proportional to 88,456.73, 122,080.37 and 52,646.83

Step by Step Solution

1. Step 1: Write the proportion equation
   88,456.73 : 122,080.37 = 52,646.83 : x
2. Step 2: Convert to fraction form
   88,456.73/122,080.37 = 52,646.83/x
3. Step 3: Cross multiply
   88,456.73x = 122,080.37 × 52,646.83
4. Step 4: Simplify right side
   88,456.73x = 6,427,143,917.29
5. Step 5: Solve for x
   x = 6,427,143,917.29/88,456.73
6. Step 6: Final answer
   x = 72,658.62