Finding the Fourth Proportional to 17,402.40, 26,105.68 and 5,552.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,402.40 : 26,105.68 = 5,552.04 : x
2. Step 2: Convert to fraction form
   17,402.40/26,105.68 = 5,552.04/x
3. Step 3: Cross multiply
   17,402.40x = 26,105.68 × 5,552.04
4. Step 4: Simplify right side
   17,402.40x = 144,939,779.59
5. Step 5: Solve for x
   x = 144,939,779.59/17,402.40
6. Step 6: Final answer
   x = 8,328.72