Finding the Fourth Proportional to 2,500,571.86, 3,450,788.53 and 1,354,652.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500,571.86 : 3,450,788.53 = 1,354,652.10 : x
2. Step 2: Convert to fraction form
   2,500,571.86/3,450,788.53 = 1,354,652.10/x
3. Step 3: Cross multiply
   2,500,571.86x = 3,450,788.53 × 1,354,652.10
4. Step 4: Simplify right side
   2,500,571.86x = 4,674,617,925,433.78
5. Step 5: Solve for x
   x = 4,674,617,925,433.78/2,500,571.86
6. Step 6: Final answer
   x = 1,869,419.55