Finding the Fourth Proportional to 60,834.62, 83,342.03 and 58,560.37

Step by Step Solution

1. Step 1: Write the proportion equation
   60,834.62 : 83,342.03 = 58,560.37 : x
2. Step 2: Convert to fraction form
   60,834.62/83,342.03 = 58,560.37/x
3. Step 3: Cross multiply
   60,834.62x = 83,342.03 × 58,560.37
4. Step 4: Simplify right side
   60,834.62x = 4,880,540,113.35
5. Step 5: Solve for x
   x = 4,880,540,113.35/60,834.62
6. Step 6: Final answer
   x = 80,226.36