Finding the Fourth Proportional to 17,663.59, 24,374.84 and 9,704.29

Step by Step Solution

1. Step 1: Write the proportion equation
   17,663.59 : 24,374.84 = 9,704.29 : x
2. Step 2: Convert to fraction form
   17,663.59/24,374.84 = 9,704.29/x
3. Step 3: Cross multiply
   17,663.59x = 24,374.84 × 9,704.29
4. Step 4: Simplify right side
   17,663.59x = 236,540,406.61
5. Step 5: Solve for x
   x = 236,540,406.61/17,663.59
6. Step 6: Final answer
   x = 13,391.41