Finding the Fourth Proportional to 17,642.43, 24,348.49 and 10,089.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,642.43 : 24,348.49 = 10,089.46 : x
2. Step 2: Convert to fraction form
   17,642.43/24,348.49 = 10,089.46/x
3. Step 3: Cross multiply
   17,642.43x = 24,348.49 × 10,089.46
4. Step 4: Simplify right side
   17,642.43x = 245,663,068.42
5. Step 5: Solve for x
   x = 245,663,068.42/17,642.43
6. Step 6: Final answer
   x = 13,924.56