Finding the Fourth Proportional to 59,404.66, 89,120.76 and 17,285.74

Step by Step Solution

1. Step 1: Write the proportion equation
   59,404.66 : 89,120.76 = 17,285.74 : x
2. Step 2: Convert to fraction form
   59,404.66/89,120.76 = 17,285.74/x
3. Step 3: Cross multiply
   59,404.66x = 89,120.76 × 17,285.74
4. Step 4: Simplify right side
   59,404.66x = 1,540,518,285.96
5. Step 5: Solve for x
   x = 1,540,518,285.96/59,404.66
6. Step 6: Final answer
   x = 25,932.62