Finding the Fourth Proportional to 59,375.05, 89,068.42 and 17,255.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,375.05 : 89,068.42 = 17,255.50 : x
2. Step 2: Convert to fraction form
   59,375.05/89,068.42 = 17,255.50/x
3. Step 3: Cross multiply
   59,375.05x = 89,068.42 × 17,255.50
4. Step 4: Simplify right side
   59,375.05x = 1,536,920,121.31
5. Step 5: Solve for x
   x = 1,536,920,121.31/59,375.05
6. Step 6: Final answer
   x = 25,884.95