Finding the Fourth Proportional to 1,448,089.67, 1,998,377.52 and 803,569.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,089.67 : 1,998,377.52 = 803,569.83 : x
2. Step 2: Convert to fraction form
   1,448,089.67/1,998,377.52 = 803,569.83/x
3. Step 3: Cross multiply
   1,448,089.67x = 1,998,377.52 × 803,569.83
4. Step 4: Simplify right side
   1,448,089.67x = 1,605,835,880,004.37
5. Step 5: Solve for x
   x = 1,605,835,880,004.37/1,448,089.67
6. Step 6: Final answer
   x = 1,108,934.01