Finding the Fourth Proportional to 3,944,105.48, 5,926,561.29 and 2,123,816.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,944,105.48 : 5,926,561.29 = 2,123,816.24 : x
2. Step 2: Convert to fraction form
   3,944,105.48/5,926,561.29 = 2,123,816.24/x
3. Step 3: Cross multiply
   3,944,105.48x = 5,926,561.29 × 2,123,816.24
4. Step 4: Simplify right side
   3,944,105.48x = 12,586,927,129,873.75
5. Step 5: Solve for x
   x = 12,586,927,129,873.75/3,944,105.48
6. Step 6: Final answer
   x = 3,191,326.19