Finding the Fourth Proportional to 3,853,902.81, 5,779,043.50 and 2,235,131.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,853,902.81 : 5,779,043.50 = 2,235,131.43 : x
2. Step 2: Convert to fraction form
   3,853,902.81/5,779,043.50 = 2,235,131.43/x
3. Step 3: Cross multiply
   3,853,902.81x = 5,779,043.50 × 2,235,131.43
4. Step 4: Simplify right side
   3,853,902.81x = 12,916,921,756,675.03
5. Step 5: Solve for x
   x = 12,916,921,756,675.03/3,853,902.81
6. Step 6: Final answer
   x = 3,351,646.99