Finding the Fourth Proportional to 59,134.32, 81,583.92 and 45,526.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,134.32 : 81,583.92 = 45,526.50 : x
2. Step 2: Convert to fraction form
   59,134.32/81,583.92 = 45,526.50/x
3. Step 3: Cross multiply
   59,134.32x = 81,583.92 × 45,526.50
4. Step 4: Simplify right side
   59,134.32x = 3,714,230,333.88
5. Step 5: Solve for x
   x = 3,714,230,333.88/59,134.32
6. Step 6: Final answer
   x = 62,810.06