Finding the Fourth Proportional to 114,868.10, 172,498.98 and 62,380.10

Step by Step Solution

1. Step 1: Write the proportion equation
   114,868.10 : 172,498.98 = 62,380.10 : x
2. Step 2: Convert to fraction form
   114,868.10/172,498.98 = 62,380.10/x
3. Step 3: Cross multiply
   114,868.10x = 172,498.98 × 62,380.10
4. Step 4: Simplify right side
   114,868.10x = 10,760,503,622.30
5. Step 5: Solve for x
   x = 10,760,503,622.30/114,868.10
6. Step 6: Final answer
   x = 93,677.04