Finding the Fourth Proportional to 2,155,103.28, 3,232,671.06 and 956,703.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155,103.28 : 3,232,671.06 = 956,703.42 : x
2. Step 2: Convert to fraction form
   2,155,103.28/3,232,671.06 = 956,703.42/x
3. Step 3: Cross multiply
   2,155,103.28x = 3,232,671.06 × 956,703.42
4. Step 4: Simplify right side
   2,155,103.28x = 3,092,707,458,837.03
5. Step 5: Solve for x
   x = 3,092,707,458,837.03/2,155,103.28
6. Step 6: Final answer
   x = 1,435,062.29