Finding the Fourth Proportional to 1,769,978.34, 2,442,565.56 and 965,162.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,769,978.34 : 2,442,565.56 = 965,162.34 : x
2. Step 2: Convert to fraction form
   1,769,978.34/2,442,565.56 = 965,162.34/x
3. Step 3: Cross multiply
   1,769,978.34x = 2,442,565.56 × 965,162.34
4. Step 4: Simplify right side
   1,769,978.34x = 2,357,472,291,493.01
5. Step 5: Solve for x
   x = 2,357,472,291,493.01/1,769,978.34
6. Step 6: Final answer
   x = 1,331,921.55