Finding the Fourth Proportional to 17,831.83, 26,743.88 and 5,348.51

Step by Step Solution

1. Step 1: Write the proportion equation
   17,831.83 : 26,743.88 = 5,348.51 : x
2. Step 2: Convert to fraction form
   17,831.83/26,743.88 = 5,348.51/x
3. Step 3: Cross multiply
   17,831.83x = 26,743.88 × 5,348.51
4. Step 4: Simplify right side
   17,831.83x = 143,039,909.62
5. Step 5: Solve for x
   x = 143,039,909.62/17,831.83
6. Step 6: Final answer
   x = 8,021.61