Finding the Fourth Proportional to 969,456.72, 1,337,504.04 and 561,335.82

Step by Step Solution

1. Step 1: Write the proportion equation
   969,456.72 : 1,337,504.04 = 561,335.82 : x
2. Step 2: Convert to fraction form
   969,456.72/1,337,504.04 = 561,335.82/x
3. Step 3: Cross multiply
   969,456.72x = 1,337,504.04 × 561,335.82
4. Step 4: Simplify right side
   969,456.72x = 750,788,927,046.71
5. Step 5: Solve for x
   x = 750,788,927,046.71/969,456.72
6. Step 6: Final answer
   x = 774,442.96