Finding the Fourth Proportional to 231,784.38, 347,044.23 and 175,454.10

Step by Step Solution

1. Step 1: Write the proportion equation
   231,784.38 : 347,044.23 = 175,454.10 : x
2. Step 2: Convert to fraction form
   231,784.38/347,044.23 = 175,454.10/x
3. Step 3: Cross multiply
   231,784.38x = 347,044.23 × 175,454.10
4. Step 4: Simplify right side
   231,784.38x = 60,890,333,034.84
5. Step 5: Solve for x
   x = 60,890,333,034.84/231,784.38
6. Step 6: Final answer
   x = 262,702.49