Finding the Fourth Proportional to 83,002.86, 124,511.14 and 34,985.32

Step by Step Solution

1. Step 1: Write the proportion equation
   83,002.86 : 124,511.14 = 34,985.32 : x
2. Step 2: Convert to fraction form
   83,002.86/124,511.14 = 34,985.32/x
3. Step 3: Cross multiply
   83,002.86x = 124,511.14 × 34,985.32
4. Step 4: Simplify right side
   83,002.86x = 4,356,062,076.46
5. Step 5: Solve for x
   x = 4,356,062,076.46/83,002.86
6. Step 6: Final answer
   x = 52,480.87