Finding the Fourth Proportional to 1,443,168.28, 1,991,324.82 and 927,036.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,443,168.28 : 1,991,324.82 = 927,036.28 : x
2. Step 2: Convert to fraction form
   1,443,168.28/1,991,324.82 = 927,036.28/x
3. Step 3: Cross multiply
   1,443,168.28x = 1,991,324.82 × 927,036.28
4. Step 4: Simplify right side
   1,443,168.28x = 1,846,030,353,404.47
5. Step 5: Solve for x
   x = 1,846,030,353,404.47/1,443,168.28
6. Step 6: Final answer
   x = 1,279,151.14