Finding the Fourth Proportional to 82,734.94, 124,061.40 and 29,418.92

Step by Step Solution

1. Step 1: Write the proportion equation
   82,734.94 : 124,061.40 = 29,418.92 : x
2. Step 2: Convert to fraction form
   82,734.94/124,061.40 = 29,418.92/x
3. Step 3: Cross multiply
   82,734.94x = 124,061.40 × 29,418.92
4. Step 4: Simplify right side
   82,734.94x = 3,649,752,401.69
5. Step 5: Solve for x
   x = 3,649,752,401.69/82,734.94
6. Step 6: Final answer
   x = 44,113.80