Finding the Fourth Proportional to 442,118.00, 610,122.72 and 240,914.00

Step by Step Solution

1. Step 1: Write the proportion equation
   442,118.00 : 610,122.72 = 240,914.00 : x
2. Step 2: Convert to fraction form
   442,118.00/610,122.72 = 240,914.00/x
3. Step 3: Cross multiply
   442,118.00x = 610,122.72 × 240,914.00
4. Step 4: Simplify right side
   442,118.00x = 146,987,101,915.47
5. Step 5: Solve for x
   x = 146,987,101,915.47/442,118.00
6. Step 6: Final answer
   x = 332,461.25