Finding the Fourth Proportional to 1,443,786.63, 1,992,401.37 and 799,192.95

Step by Step Solution

1. Step 1: Write the proportion equation
   1,443,786.63 : 1,992,401.37 = 799,192.95 : x
2. Step 2: Convert to fraction form
   1,443,786.63/1,992,401.37 = 799,192.95/x
3. Step 3: Cross multiply
   1,443,786.63x = 1,992,401.37 × 799,192.95
4. Step 4: Simplify right side
   1,443,786.63x = 1,592,313,128,474.34
5. Step 5: Solve for x
   x = 1,592,313,128,474.34/1,443,786.63
6. Step 6: Final answer
   x = 1,102,872.89