Finding the Fourth Proportional to 2,433,991.12, 3,357,879.24 and 1,629,434.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433,991.12 : 3,357,879.24 = 1,629,434.32 : x
2. Step 2: Convert to fraction form
   2,433,991.12/3,357,879.24 = 1,629,434.32/x
3. Step 3: Cross multiply
   2,433,991.12x = 3,357,879.24 × 1,629,434.32
4. Step 4: Simplify right side
   2,433,991.12x = 5,471,443,676,071.52
5. Step 5: Solve for x
   x = 5,471,443,676,071.52/2,433,991.12
6. Step 6: Final answer
   x = 2,247,930.83