Finding the Fourth Proportional to 60,868.97, 83,999.59 and 34,012.61

Step by Step Solution

1. Step 1: Write the proportion equation
   60,868.97 : 83,999.59 = 34,012.61 : x
2. Step 2: Convert to fraction form
   60,868.97/83,999.59 = 34,012.61/x
3. Step 3: Cross multiply
   60,868.97x = 83,999.59 × 34,012.61
4. Step 4: Simplify right side
   60,868.97x = 2,857,045,294.83
5. Step 5: Solve for x
   x = 2,857,045,294.83/60,868.97
6. Step 6: Final answer
   x = 46,937.63