Finding the Fourth Proportional to 17,839.30, 24,594.89 and 15,348.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,839.30 : 24,594.89 = 15,348.17 : x
2. Step 2: Convert to fraction form
   17,839.30/24,594.89 = 15,348.17/x
3. Step 3: Cross multiply
   17,839.30x = 24,594.89 × 15,348.17
4. Step 4: Simplify right side
   17,839.30x = 377,486,529.73
5. Step 5: Solve for x
   x = 377,486,529.73/17,839.30
6. Step 6: Final answer
   x = 21,160.39