Finding the Fourth Proportional to 59,490.72, 82,099.76 and 35,612.76

Step by Step Solution

1. Step 1: Write the proportion equation
   59,490.72 : 82,099.76 = 35,612.76 : x
2. Step 2: Convert to fraction form
   59,490.72/82,099.76 = 35,612.76/x
3. Step 3: Cross multiply
   59,490.72x = 82,099.76 × 35,612.76
4. Step 4: Simplify right side
   59,490.72x = 2,923,799,048.94
5. Step 5: Solve for x
   x = 2,923,799,048.94/59,490.72
6. Step 6: Final answer
   x = 49,147.15