Finding the Fourth Proportional to 1,041,717.42, 1,562,725.89 and 322,115.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,041,717.42 : 1,562,725.89 = 322,115.31 : x
2. Step 2: Convert to fraction form
   1,041,717.42/1,562,725.89 = 322,115.31/x
3. Step 3: Cross multiply
   1,041,717.42x = 1,562,725.89 × 322,115.31
4. Step 4: Simplify right side
   1,041,717.42x = 503,377,934,502.38
5. Step 5: Solve for x
   x = 503,377,934,502.38/1,041,717.42
6. Step 6: Final answer
   x = 483,219.27