Finding the Fourth Proportional to 2,522,436.78, 3,784,983.77 and 1,458,226.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522,436.78 : 3,784,983.77 = 1,458,226.25 : x
2. Step 2: Convert to fraction form
   2,522,436.78/3,784,983.77 = 1,458,226.25/x
3. Step 3: Cross multiply
   2,522,436.78x = 3,784,983.77 × 1,458,226.25
4. Step 4: Simplify right side
   2,522,436.78x = 5,519,362,673,958.61
5. Step 5: Solve for x
   x = 5,519,362,673,958.61/2,522,436.78
6. Step 6: Final answer
   x = 2,188,107.44