Finding the Fourth Proportional to 17,856.62, 24,643.61 and 9,901.41

Step by Step Solution

1. Step 1: Write the proportion equation
   17,856.62 : 24,643.61 = 9,901.41 : x
2. Step 2: Convert to fraction form
   17,856.62/24,643.61 = 9,901.41/x
3. Step 3: Cross multiply
   17,856.62x = 24,643.61 × 9,901.41
4. Step 4: Simplify right side
   17,856.62x = 244,006,381.70
5. Step 5: Solve for x
   x = 244,006,381.70/17,856.62
6. Step 6: Final answer
   x = 13,664.76