Finding the Fourth Proportional to 17,665.04, 24,376.61 and 10,111.43

Step by Step Solution

1. Step 1: Write the proportion equation
   17,665.04 : 24,376.61 = 10,111.43 : x
2. Step 2: Convert to fraction form
   17,665.04/24,376.61 = 10,111.43/x
3. Step 3: Cross multiply
   17,665.04x = 24,376.61 × 10,111.43
4. Step 4: Simplify right side
   17,665.04x = 246,482,323.58
5. Step 5: Solve for x
   x = 246,482,323.58/17,665.04
6. Step 6: Final answer
   x = 13,953.12