Finding the Fourth Proportional to 59,103.08, 81,592.36 and 45,644.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,103.08 : 81,592.36 = 45,644.12 : x
2. Step 2: Convert to fraction form
   59,103.08/81,592.36 = 45,644.12/x
3. Step 3: Cross multiply
   59,103.08x = 81,592.36 × 45,644.12
4. Step 4: Simplify right side
   59,103.08x = 3,724,211,470.92
5. Step 5: Solve for x
   x = 3,724,211,470.92/59,103.08
6. Step 6: Final answer
   x = 63,012.14