Finding the Fourth Proportional to 2,259,752.15, 3,389,851.49 and 742,819.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259,752.15 : 3,389,851.49 = 742,819.79 : x
2. Step 2: Convert to fraction form
   2,259,752.15/3,389,851.49 = 742,819.79/x
3. Step 3: Cross multiply
   2,259,752.15x = 3,389,851.49 × 742,819.79
4. Step 4: Simplify right side
   2,259,752.15x = 2,518,048,776,693.52
5. Step 5: Solve for x
   x = 2,518,048,776,693.52/2,259,752.15
6. Step 6: Final answer
   x = 1,114,303.08