Finding the Fourth Proportional to 60,153.18, 82,991.06 and 34,658.89

Step by Step Solution

1. Step 1: Write the proportion equation
   60,153.18 : 82,991.06 = 34,658.89 : x
2. Step 2: Convert to fraction form
   60,153.18/82,991.06 = 34,658.89/x
3. Step 3: Cross multiply
   60,153.18x = 82,991.06 × 34,658.89
4. Step 4: Simplify right side
   60,153.18x = 2,876,377,671.24
5. Step 5: Solve for x
   x = 2,876,377,671.24/60,153.18
6. Step 6: Final answer
   x = 47,817.55