Finding the Fourth Proportional to 8,192,111.31, 11,309,363.71 and 5,984,495.73

Step by Step Solution

1. Step 1: Write the proportion equation
   8,192,111.31 : 11,309,363.71 = 5,984,495.73 : x
2. Step 2: Convert to fraction form
   8,192,111.31/11,309,363.71 = 5,984,495.73/x
3. Step 3: Cross multiply
   8,192,111.31x = 11,309,363.71 × 5,984,495.73
4. Step 4: Simplify right side
   8,192,111.31x = 67,680,838,816,550.72
5. Step 5: Solve for x
   x = 67,680,838,816,550.72/8,192,111.31
6. Step 6: Final answer
   x = 8,261,708.89