Finding the Fourth Proportional to 59,589.39, 89,396.37 and 17,470.86

Step by Step Solution

1. Step 1: Write the proportion equation
   59,589.39 : 89,396.37 = 17,470.86 : x
2. Step 2: Convert to fraction form
   59,589.39/89,396.37 = 17,470.86/x
3. Step 3: Cross multiply
   59,589.39x = 89,396.37 × 17,470.86
4. Step 4: Simplify right side
   59,589.39x = 1,561,831,464.78
5. Step 5: Solve for x
   x = 1,561,831,464.78/59,589.39
6. Step 6: Final answer
   x = 26,209.89