Finding the Fourth Proportional to 10,380,462.42, 14,325,443.55 and 5,734,487.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,380,462.42 : 14,325,443.55 = 5,734,487.10 : x
2. Step 2: Convert to fraction form
   10,380,462.42/14,325,443.55 = 5,734,487.10/x
3. Step 3: Cross multiply
   10,380,462.42x = 14,325,443.55 × 5,734,487.10
4. Step 4: Simplify right side
   10,380,462.42x = 82,149,071,239,253.20
5. Step 5: Solve for x
   x = 82,149,071,239,253.20/10,380,462.42
6. Step 6: Final answer
   x = 7,913,816.16