Finding the Fourth Proportional to 204,337.38, 281,986.98 and 113,697.18

Step by Step Solution

1. Step 1: Write the proportion equation
   204,337.38 : 281,986.98 = 113,697.18 : x
2. Step 2: Convert to fraction form
   204,337.38/281,986.98 = 113,697.18/x
3. Step 3: Cross multiply
   204,337.38x = 281,986.98 × 113,697.18
4. Step 4: Simplify right side
   204,337.38x = 32,061,124,422.72
5. Step 5: Solve for x
   x = 32,061,124,422.72/204,337.38
6. Step 6: Final answer
   x = 156,902.88