Finding the Fourth Proportional to 269,234.52, 371,546.17 and 148,380.15

Step by Step Solution

1. Step 1: Write the proportion equation
   269,234.52 : 371,546.17 = 148,380.15 : x
2. Step 2: Convert to fraction form
   269,234.52/371,546.17 = 148,380.15/x
3. Step 3: Cross multiply
   269,234.52x = 371,546.17 × 148,380.15
4. Step 4: Simplify right side
   269,234.52x = 55,130,076,436.53
5. Step 5: Solve for x
   x = 55,130,076,436.53/269,234.52
6. Step 6: Final answer
   x = 204,766.01