Finding the Fourth Proportional to 431,870.34, 595,979.52 and 240,883.58

Step by Step Solution

1. Step 1: Write the proportion equation
   431,870.34 : 595,979.52 = 240,883.58 : x
2. Step 2: Convert to fraction form
   431,870.34/595,979.52 = 240,883.58/x
3. Step 3: Cross multiply
   431,870.34x = 595,979.52 × 240,883.58
4. Step 4: Simplify right side
   431,870.34x = 143,561,680,384.28
5. Step 5: Solve for x
   x = 143,561,680,384.28/431,870.34
6. Step 6: Final answer
   x = 332,418.48