Finding the Fourth Proportional to 2,468,212.66, 3,404,762.61 and 1,435,604.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,468,212.66 : 3,404,762.61 = 1,435,604.21 : x
2. Step 2: Convert to fraction form
   2,468,212.66/3,404,762.61 = 1,435,604.21/x
3. Step 3: Cross multiply
   2,468,212.66x = 3,404,762.61 × 1,435,604.21
4. Step 4: Simplify right side
   2,468,212.66x = 4,887,891,527,327.12
5. Step 5: Solve for x
   x = 4,887,891,527,327.12/2,468,212.66
6. Step 6: Final answer
   x = 1,980,336.46