Finding the Fourth Proportional to 90,776.04, 125,182.98 and 60,562.59

Step by Step Solution

1. Step 1: Write the proportion equation
   90,776.04 : 125,182.98 = 60,562.59 : x
2. Step 2: Convert to fraction form
   90,776.04/125,182.98 = 60,562.59/x
3. Step 3: Cross multiply
   90,776.04x = 125,182.98 × 60,562.59
4. Step 4: Simplify right side
   90,776.04x = 7,581,405,492.72
5. Step 5: Solve for x
   x = 7,581,405,492.72/90,776.04
6. Step 6: Final answer
   x = 83,517.69