Finding the Fourth Proportional to 2,426,831.70, 3,349,693.89 and 1,408,564.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426,831.70 : 3,349,693.89 = 1,408,564.50 : x
2. Step 2: Convert to fraction form
   2,426,831.70/3,349,693.89 = 1,408,564.50/x
3. Step 3: Cross multiply
   2,426,831.70x = 3,349,693.89 × 1,408,564.50
4. Step 4: Simplify right side
   2,426,831.70x = 4,718,259,899,320.91
5. Step 5: Solve for x
   x = 4,718,259,899,320.91/2,426,831.70
6. Step 6: Final answer
   x = 1,944,205.65