Finding the Fourth Proportional to 17,659.35, 24,370.29 and 9,702.03

Step by Step Solution

1. Step 1: Write the proportion equation
   17,659.35 : 24,370.29 = 9,702.03 : x
2. Step 2: Convert to fraction form
   17,659.35/24,370.29 = 9,702.03/x
3. Step 3: Cross multiply
   17,659.35x = 24,370.29 × 9,702.03
4. Step 4: Simplify right side
   17,659.35x = 236,441,284.69
5. Step 5: Solve for x
   x = 236,441,284.69/17,659.35
6. Step 6: Final answer
   x = 13,389.01