Finding the Fourth Proportional to 2,553,802.57, 3,524,274.71 and 1,407,923.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553,802.57 : 3,524,274.71 = 1,407,923.92 : x
2. Step 2: Convert to fraction form
   2,553,802.57/3,524,274.71 = 1,407,923.92/x
3. Step 3: Cross multiply
   2,553,802.57x = 3,524,274.71 × 1,407,923.92
4. Step 4: Simplify right side
   2,553,802.57x = 4,961,910,664,860.06
5. Step 5: Solve for x
   x = 4,961,910,664,860.06/2,553,802.57
6. Step 6: Final answer
   x = 1,942,949.98