Finding the Fourth Proportional to 17,408.83, 26,114.71 and 5,564.29

Step by Step Solution

1. Step 1: Write the proportion equation
   17,408.83 : 26,114.71 = 5,564.29 : x
2. Step 2: Convert to fraction form
   17,408.83/26,114.71 = 5,564.29/x
3. Step 3: Cross multiply
   17,408.83x = 26,114.71 × 5,564.29
4. Step 4: Simplify right side
   17,408.83x = 145,309,819.71
5. Step 5: Solve for x
   x = 145,309,819.71/17,408.83
6. Step 6: Final answer
   x = 8,346.90