Finding the Fourth Proportional to 1,426,801.24, 1,968,876.42 and 814,869.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,801.24 : 1,968,876.42 = 814,869.52 : x
2. Step 2: Convert to fraction form
   1,426,801.24/1,968,876.42 = 814,869.52/x
3. Step 3: Cross multiply
   1,426,801.24x = 1,968,876.42 × 814,869.52
4. Step 4: Simplify right side
   1,426,801.24x = 1,604,377,383,304.72
5. Step 5: Solve for x
   x = 1,604,377,383,304.72/1,426,801.24
6. Step 6: Final answer
   x = 1,124,457.52