Finding the Fourth Proportional to 59,116.72, 81,582.24 and 46,385.16

Step by Step Solution

1. Step 1: Write the proportion equation
   59,116.72 : 81,582.24 = 46,385.16 : x
2. Step 2: Convert to fraction form
   59,116.72/81,582.24 = 46,385.16/x
3. Step 3: Cross multiply
   59,116.72x = 81,582.24 × 46,385.16
4. Step 4: Simplify right side
   59,116.72x = 3,784,205,255.56
5. Step 5: Solve for x
   x = 3,784,205,255.56/59,116.72
6. Step 6: Final answer
   x = 64,012.44