Finding the Fourth Proportional to 1,480,061.36, 2,042,484.72 and 800,997.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480,061.36 : 2,042,484.72 = 800,997.86 : x
2. Step 2: Convert to fraction form
   1,480,061.36/2,042,484.72 = 800,997.86/x
3. Step 3: Cross multiply
   1,480,061.36x = 2,042,484.72 × 800,997.86
4. Step 4: Simplify right side
   1,480,061.36x = 1,636,025,889,802.70
5. Step 5: Solve for x
   x = 1,636,025,889,802.70/1,480,061.36
6. Step 6: Final answer
   x = 1,105,377.07