Finding the Fourth Proportional to 83,600.24, 115,517.82 and 62,176.52

Step by Step Solution

1. Step 1: Write the proportion equation
   83,600.24 : 115,517.82 = 62,176.52 : x
2. Step 2: Convert to fraction form
   83,600.24/115,517.82 = 62,176.52/x
3. Step 3: Cross multiply
   83,600.24x = 115,517.82 × 62,176.52
4. Step 4: Simplify right side
   83,600.24x = 7,182,496,045.59
5. Step 5: Solve for x
   x = 7,182,496,045.59/83,600.24
6. Step 6: Final answer
   x = 85,914.78