Finding the Fourth Proportional to 2,536,205.68, 3,499,590.16 and 1,542,266.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536,205.68 : 3,499,590.16 = 1,542,266.42 : x
2. Step 2: Convert to fraction form
   2,536,205.68/3,499,590.16 = 1,542,266.42/x
3. Step 3: Cross multiply
   2,536,205.68x = 3,499,590.16 × 1,542,266.42
4. Step 4: Simplify right side
   2,536,205.68x = 5,397,300,392,423.74
5. Step 5: Solve for x
   x = 5,397,300,392,423.74/2,536,205.68
6. Step 6: Final answer
   x = 2,128,100.43