Finding the Fourth Proportional to 233,817.39, 322,671.42 and 131,847.72

Step by Step Solution

1. Step 1: Write the proportion equation
   233,817.39 : 322,671.42 = 131,847.72 : x
2. Step 2: Convert to fraction form
   233,817.39/322,671.42 = 131,847.72/x
3. Step 3: Cross multiply
   233,817.39x = 322,671.42 × 131,847.72
4. Step 4: Simplify right side
   233,817.39x = 42,543,491,036.16
5. Step 5: Solve for x
   x = 42,543,491,036.16/233,817.39
6. Step 6: Final answer
   x = 181,951.78