Finding the Fourth Proportional to 17,442.10, 26,164.05 and 5,756.23

Step by Step Solution

1. Step 1: Write the proportion equation
   17,442.10 : 26,164.05 = 5,756.23 : x
2. Step 2: Convert to fraction form
   17,442.10/26,164.05 = 5,756.23/x
3. Step 3: Cross multiply
   17,442.10x = 26,164.05 × 5,756.23
4. Step 4: Simplify right side
   17,442.10x = 150,606,158.71
5. Step 5: Solve for x
   x = 150,606,158.71/17,442.10
6. Step 6: Final answer
   x = 8,634.64