Finding the Fourth Proportional to 17,432.72, 26,149.42 and 5,746.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,432.72 : 26,149.42 = 5,746.04 : x
2. Step 2: Convert to fraction form
   17,432.72/26,149.42 = 5,746.04/x
3. Step 3: Cross multiply
   17,432.72x = 26,149.42 × 5,746.04
4. Step 4: Simplify right side
   17,432.72x = 150,255,613.30
5. Step 5: Solve for x
   x = 150,255,613.30/17,432.72
6. Step 6: Final answer
   x = 8,619.17