Finding the Fourth Proportional to 11,419,550.72, 15,759,976.61 and 6,263,908.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,419,550.72 : 15,759,976.61 = 6,263,908.72 : x
2. Step 2: Convert to fraction form
   11,419,550.72/15,759,976.61 = 6,263,908.72/x
3. Step 3: Cross multiply
   11,419,550.72x = 15,759,976.61 × 6,263,908.72
4. Step 4: Simplify right side
   11,419,550.72x = 98,719,054,912,793.41
5. Step 5: Solve for x
   x = 98,719,054,912,793.41/11,419,550.72
6. Step 6: Final answer
   x = 8,644,740.70