Finding the Fourth Proportional to 10,820,766.96, 16,233,638.76 and 3,247,876.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,820,766.96 : 16,233,638.76 = 3,247,876.08 : x
2. Step 2: Convert to fraction form
   10,820,766.96/16,233,638.76 = 3,247,876.08/x
3. Step 3: Cross multiply
   10,820,766.96x = 16,233,638.76 × 3,247,876.08
4. Step 4: Simplify right side
   10,820,766.96x = 52,724,847,019,964.86
5. Step 5: Solve for x
   x = 52,724,847,019,964.86/10,820,766.96
6. Step 6: Final answer
   x = 4,872,560.99