Finding the Fourth Proportional to 2,379,849.30, 3,564,525.15 and 1,431,566.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,379,849.30 : 3,564,525.15 = 1,431,566.10 : x
2. Step 2: Convert to fraction form
   2,379,849.30/3,564,525.15 = 1,431,566.10/x
3. Step 3: Cross multiply
   2,379,849.30x = 3,564,525.15 × 1,431,566.10
4. Step 4: Simplify right side
   2,379,849.30x = 5,102,853,367,337.42
5. Step 5: Solve for x
   x = 5,102,853,367,337.42/2,379,849.30
6. Step 6: Final answer
   x = 2,144,191.81