Finding the Fourth Proportional to 2,604,216.71, 3,593,818.55 and 1,442,738.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604,216.71 : 3,593,818.55 = 1,442,738.45 : x
2. Step 2: Convert to fraction form
   2,604,216.71/3,593,818.55 = 1,442,738.45/x
3. Step 3: Cross multiply
   2,604,216.71x = 3,593,818.55 × 1,442,738.45
4. Step 4: Simplify right side
   2,604,216.71x = 5,184,940,190,046.00
5. Step 5: Solve for x
   x = 5,184,940,190,046.00/2,604,216.71
6. Step 6: Final answer
   x = 1,990,978.78