Finding the Fourth Proportional to 59,618.62, 89,441.76 and 17,497

Step by Step Solution

1. Step 1: Write the proportion equation
   59,618.62 : 89,441.76 = 17,497 : x
2. Step 2: Convert to fraction form
   59,618.62/89,441.76 = 17,497/x
3. Step 3: Cross multiply
   59,618.62x = 89,441.76 × 17,497
4. Step 4: Simplify right side
   59,618.62x = 1,564,962,474.72
5. Step 5: Solve for x
   x = 1,564,962,474.72/59,618.62
6. Step 6: Final answer
   x = 26,249.56