Finding the Fourth Proportional to 337,034.88, 465,084.72 and 186,120

Step by Step Solution

1. Step 1: Write the proportion equation
   337,034.88 : 465,084.72 = 186,120 : x
2. Step 2: Convert to fraction form
   337,034.88/465,084.72 = 186,120/x
3. Step 3: Cross multiply
   337,034.88x = 465,084.72 × 186,120
4. Step 4: Simplify right side
   337,034.88x = 86,561,568,086.40
5. Step 5: Solve for x
   x = 86,561,568,086.40/337,034.88
6. Step 6: Final answer
   x = 256,832.67