Finding the Fourth Proportional to 83,042.15, 114,598.17 and 51,229.53

Step by Step Solution

1. Step 1: Write the proportion equation
   83,042.15 : 114,598.17 = 51,229.53 : x
2. Step 2: Convert to fraction form
   83,042.15/114,598.17 = 51,229.53/x
3. Step 3: Cross multiply
   83,042.15x = 114,598.17 × 51,229.53
4. Step 4: Simplify right side
   83,042.15x = 5,870,810,387.96
5. Step 5: Solve for x
   x = 5,870,810,387.96/83,042.15
6. Step 6: Final answer
   x = 70,696.76