Finding the Fourth Proportional to 10,380,464.11, 14,325,160.69 and 5,734,152.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,380,464.11 : 14,325,160.69 = 5,734,152.89 : x
2. Step 2: Convert to fraction form
   10,380,464.11/14,325,160.69 = 5,734,152.89/x
3. Step 3: Cross multiply
   10,380,464.11x = 14,325,160.69 × 5,734,152.89
4. Step 4: Simplify right side
   10,380,464.11x = 82,142,661,559,539.14
5. Step 5: Solve for x
   x = 82,142,661,559,539.14/10,380,464.11
6. Step 6: Final answer
   x = 7,913,197.39