Finding the Fourth Proportional to 17,419.68, 26,131.41 and 5,569.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,419.68 : 26,131.41 = 5,569.32 : x
2. Step 2: Convert to fraction form
   17,419.68/26,131.41 = 5,569.32/x
3. Step 3: Cross multiply
   17,419.68x = 26,131.41 × 5,569.32
4. Step 4: Simplify right side
   17,419.68x = 145,534,184.34
5. Step 5: Solve for x
   x = 145,534,184.34/17,419.68
6. Step 6: Final answer
   x = 8,354.58