Finding the Fourth Proportional to 82,101.80, 113,301.18 and 46,292.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,101.80 : 113,301.18 = 46,292.72 : x
2. Step 2: Convert to fraction form
   82,101.80/113,301.18 = 46,292.72/x
3. Step 3: Cross multiply
   82,101.80x = 113,301.18 × 46,292.72
4. Step 4: Simplify right side
   82,101.80x = 5,245,019,234.90
5. Step 5: Solve for x
   x = 5,245,019,234.90/82,101.80
6. Step 6: Final answer
   x = 63,884.34