Finding the Fourth Proportional to 17,449.26, 26,171.72 and 5,602.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,449.26 : 26,171.72 = 5,602.10 : x
2. Step 2: Convert to fraction form
   17,449.26/26,171.72 = 5,602.10/x
3. Step 3: Cross multiply
   17,449.26x = 26,171.72 × 5,602.10
4. Step 4: Simplify right side
   17,449.26x = 146,616,454.75
5. Step 5: Solve for x
   x = 146,616,454.75/17,449.26
6. Step 6: Final answer
   x = 8,402.45