Finding the Fourth Proportional to 17,831.61, 26,744.18 and 5,348.70

Step by Step Solution

1. Step 1: Write the proportion equation
   17,831.61 : 26,744.18 = 5,348.70 : x
2. Step 2: Convert to fraction form
   17,831.61/26,744.18 = 5,348.70/x
3. Step 3: Cross multiply
   17,831.61x = 26,744.18 × 5,348.70
4. Step 4: Simplify right side
   17,831.61x = 143,046,568.82
5. Step 5: Solve for x
   x = 143,046,568.82/17,831.61
6. Step 6: Final answer
   x = 8,022.08