Finding the Fourth Proportional to 8,561,522.64, 12,842,517.72 and 2,496,107.78

Step by Step Solution

1. Step 1: Write the proportion equation
   8,561,522.64 : 12,842,517.72 = 2,496,107.78 : x
2. Step 2: Convert to fraction form
   8,561,522.64/12,842,517.72 = 2,496,107.78/x
3. Step 3: Cross multiply
   8,561,522.64x = 12,842,517.72 × 2,496,107.78
4. Step 4: Simplify right side
   8,561,522.64x = 32,056,308,395,679.86
5. Step 5: Solve for x
   x = 32,056,308,395,679.86/8,561,522.64
6. Step 6: Final answer
   x = 3,744,229.82