Finding the Fourth Proportional to 59,109.33, 81,600.99 and 45,650.37

Step by Step Solution

1. Step 1: Write the proportion equation
   59,109.33 : 81,600.99 = 45,650.37 : x
2. Step 2: Convert to fraction form
   59,109.33/81,600.99 = 45,650.37/x
3. Step 3: Cross multiply
   59,109.33x = 81,600.99 × 45,650.37
4. Step 4: Simplify right side
   59,109.33x = 3,725,115,385.87
5. Step 5: Solve for x
   x = 3,725,115,385.87/59,109.33
6. Step 6: Final answer
   x = 63,020.77