Finding the Fourth Proportional to 59,317.92, 81,876.24 and 34,185.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,317.92 : 81,876.24 = 34,185.12 : x
2. Step 2: Convert to fraction form
   59,317.92/81,876.24 = 34,185.12/x
3. Step 3: Cross multiply
   59,317.92x = 81,876.24 × 34,185.12
4. Step 4: Simplify right side
   59,317.92x = 2,798,949,089.55
5. Step 5: Solve for x
   x = 2,798,949,089.55/59,317.92
6. Step 6: Final answer
   x = 47,185.56