Finding the Fourth Proportional to 17,705.43, 24,432.55 and 9,746.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,705.43 : 24,432.55 = 9,746.12 : x
2. Step 2: Convert to fraction form
   17,705.43/24,432.55 = 9,746.12/x
3. Step 3: Cross multiply
   17,705.43x = 24,432.55 × 9,746.12
4. Step 4: Simplify right side
   17,705.43x = 238,122,564.21
5. Step 5: Solve for x
   x = 238,122,564.21/17,705.43
6. Step 6: Final answer
   x = 13,449.13