Finding the Fourth Proportional to 1,779,456.27, 2,665,308.60 and 923,947.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779,456.27 : 2,665,308.60 = 923,947.05 : x
2. Step 2: Convert to fraction form
   1,779,456.27/2,665,308.60 = 923,947.05/x
3. Step 3: Cross multiply
   1,779,456.27x = 2,665,308.60 × 923,947.05
4. Step 4: Simplify right side
   1,779,456.27x = 2,462,604,018,309.63
5. Step 5: Solve for x
   x = 2,462,604,018,309.63/1,779,456.27
6. Step 6: Final answer
   x = 1,383,908.14