Finding the Fourth Proportional to 2,202,863.91, 3,303,488.52 and 763,175.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,202,863.91 : 3,303,488.52 = 763,175.47 : x
2. Step 2: Convert to fraction form
   2,202,863.91/3,303,488.52 = 763,175.47/x
3. Step 3: Cross multiply
   2,202,863.91x = 3,303,488.52 × 763,175.47
4. Step 4: Simplify right side
   2,202,863.91x = 2,521,141,403,890.60
5. Step 5: Solve for x
   x = 2,521,141,403,890.60/2,202,863.91
6. Step 6: Final answer
   x = 1,144,483.50