Finding the Fourth Proportional to 82,146.91, 113,363.15 and 45,851.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,146.91 : 113,363.15 = 45,851.82 : x
2. Step 2: Convert to fraction form
   82,146.91/113,363.15 = 45,851.82/x
3. Step 3: Cross multiply
   82,146.91x = 113,363.15 × 45,851.82
4. Step 4: Simplify right side
   82,146.91x = 5,197,906,731.73
5. Step 5: Solve for x
   x = 5,197,906,731.73/82,146.91
6. Step 6: Final answer
   x = 63,275.74