Finding the Fourth Proportional to 59,622.57, 89,307.50 and 40,814.37

Step by Step Solution

1. Step 1: Write the proportion equation
   59,622.57 : 89,307.50 = 40,814.37 : x
2. Step 2: Convert to fraction form
   59,622.57/89,307.50 = 40,814.37/x
3. Step 3: Cross multiply
   59,622.57x = 89,307.50 × 40,814.37
4. Step 4: Simplify right side
   59,622.57x = 3,645,029,144.70
5. Step 5: Solve for x
   x = 3,645,029,144.70/59,622.57
6. Step 6: Final answer
   x = 61,135.06