Finding the Fourth Proportional to 2,550,023.42, 3,519,109.74 and 1,404,144.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550,023.42 : 3,519,109.74 = 1,404,144.78 : x
2. Step 2: Convert to fraction form
   2,550,023.42/3,519,109.74 = 1,404,144.78/x
3. Step 3: Cross multiply
   2,550,023.42x = 3,519,109.74 × 1,404,144.78
4. Step 4: Simplify right side
   2,550,023.42x = 4,941,339,571,668.16
5. Step 5: Solve for x
   x = 4,941,339,571,668.16/2,550,023.42
6. Step 6: Final answer
   x = 1,937,762.43