Finding the Fourth Proportional to 8,008,140.72, 11,051,179.42 and 4,336,972.86

Step by Step Solution

1. Step 1: Write the proportion equation
   8,008,140.72 : 11,051,179.42 = 4,336,972.86 : x
2. Step 2: Convert to fraction form
   8,008,140.72/11,051,179.42 = 4,336,972.86/x
3. Step 3: Cross multiply
   8,008,140.72x = 11,051,179.42 × 4,336,972.86
4. Step 4: Simplify right side
   8,008,140.72x = 47,928,665,215,530.55
5. Step 5: Solve for x
   x = 47,928,665,215,530.55/8,008,140.72
6. Step 6: Final answer
   x = 5,984,992.88