Finding the Fourth Proportional to 1,231,086.33, 1,843,228.71 and 630,754.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,231,086.33 : 1,843,228.71 = 630,754.83 : x
2. Step 2: Convert to fraction form
   1,231,086.33/1,843,228.71 = 630,754.83/x
3. Step 3: Cross multiply
   1,231,086.33x = 1,843,228.71 × 630,754.83
4. Step 4: Simplify right side
   1,231,086.33x = 1,162,625,411,627.17
5. Step 5: Solve for x
   x = 1,162,625,411,627.17/1,231,086.33
6. Step 6: Final answer
   x = 944,389.83