Finding the Fourth Proportional to 82,221.06, 113,470.17 and 46,398

Step by Step Solution

1. Step 1: Write the proportion equation
   82,221.06 : 113,470.17 = 46,398 : x
2. Step 2: Convert to fraction form
   82,221.06/113,470.17 = 46,398/x
3. Step 3: Cross multiply
   82,221.06x = 113,470.17 × 46,398
4. Step 4: Simplify right side
   82,221.06x = 5,264,788,947.66
5. Step 5: Solve for x
   x = 5,264,788,947.66/82,221.06
6. Step 6: Final answer
   x = 64,032.12