Finding the Fourth Proportional to 1,479,929.46, 2,042,302.61 and 800,865.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,479,929.46 : 2,042,302.61 = 800,865.96 : x
2. Step 2: Convert to fraction form
   1,479,929.46/2,042,302.61 = 800,865.96/x
3. Step 3: Cross multiply
   1,479,929.46x = 2,042,302.61 × 800,865.96
4. Step 4: Simplify right side
   1,479,929.46x = 1,635,610,636,363.83
5. Step 5: Solve for x
   x = 1,635,610,636,363.83/1,479,929.46
6. Step 6: Final answer
   x = 1,105,195.00