Finding the Fourth Proportional to 82,350.12, 113,601.42 and 52,084.47

Step by Step Solution

1. Step 1: Write the proportion equation
   82,350.12 : 113,601.42 = 52,084.47 : x
2. Step 2: Convert to fraction form
   82,350.12/113,601.42 = 52,084.47/x
3. Step 3: Cross multiply
   82,350.12x = 113,601.42 × 52,084.47
4. Step 4: Simplify right side
   82,350.12x = 5,916,869,751.95
5. Step 5: Solve for x
   x = 5,916,869,751.95/82,350.12
6. Step 6: Final answer
   x = 71,850.17