Finding the Fourth Proportional to 17,838.09, 24,616.57 and 9,880.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,838.09 : 24,616.57 = 9,880.83 : x
2. Step 2: Convert to fraction form
   17,838.09/24,616.57 = 9,880.83/x
3. Step 3: Cross multiply
   17,838.09x = 24,616.57 × 9,880.83
4. Step 4: Simplify right side
   17,838.09x = 243,232,155.70
5. Step 5: Solve for x
   x = 243,232,155.70/17,838.09
6. Step 6: Final answer
   x = 13,635.55