Finding the Fourth Proportional to 10,380,464.98, 14,325,161.90 and 5,734,153.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,380,464.98 : 14,325,161.90 = 5,734,153.76 : x
2. Step 2: Convert to fraction form
   10,380,464.98/14,325,161.90 = 5,734,153.76/x
3. Step 3: Cross multiply
   10,380,464.98x = 14,325,161.90 × 5,734,153.76
4. Step 4: Simplify right side
   10,380,464.98x = 82,142,680,971,493.75
5. Step 5: Solve for x
   x = 82,142,680,971,493.75/10,380,464.98
6. Step 6: Final answer
   x = 7,913,198.60