Finding the Fourth Proportional to 8,496,086.05, 12,739,404.61 and 2,813,210.29

Step by Step Solution

1. Step 1: Write the proportion equation
   8,496,086.05 : 12,739,404.61 = 2,813,210.29 : x
2. Step 2: Convert to fraction form
   8,496,086.05/12,739,404.61 = 2,813,210.29/x
3. Step 3: Cross multiply
   8,496,086.05x = 12,739,404.61 × 2,813,210.29
4. Step 4: Simplify right side
   8,496,086.05x = 35,838,624,137,325.44
5. Step 5: Solve for x
   x = 35,838,624,137,325.44/8,496,086.05
6. Step 6: Final answer
   x = 4,218,251.08