Finding the Fourth Proportional to 17,747.97, 26,626.18 and 5,268.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,747.97 : 26,626.18 = 5,268.10 : x
2. Step 2: Convert to fraction form
   17,747.97/26,626.18 = 5,268.10/x
3. Step 3: Cross multiply
   17,747.97x = 26,626.18 × 5,268.10
4. Step 4: Simplify right side
   17,747.97x = 140,269,378.86
5. Step 5: Solve for x
   x = 140,269,378.86/17,747.97
6. Step 6: Final answer
   x = 7,903.40