Finding the Fourth Proportional to 59,088.53, 81,572.25 and 45,629.57

Step by Step Solution

1. Step 1: Write the proportion equation
   59,088.53 : 81,572.25 = 45,629.57 : x
2. Step 2: Convert to fraction form
   59,088.53/81,572.25 = 45,629.57/x
3. Step 3: Cross multiply
   59,088.53x = 81,572.25 × 45,629.57
4. Step 4: Simplify right side
   59,088.53x = 3,722,106,283.57
5. Step 5: Solve for x
   x = 3,722,106,283.57/59,088.53
6. Step 6: Final answer
   x = 62,992.03