Finding the Fourth Proportional to 8,632,216.63, 12,947,291.52 and 6,715,043.29

Step by Step Solution

1. Step 1: Write the proportion equation
   8,632,216.63 : 12,947,291.52 = 6,715,043.29 : x
2. Step 2: Convert to fraction form
   8,632,216.63/12,947,291.52 = 6,715,043.29/x
3. Step 3: Cross multiply
   8,632,216.63x = 12,947,291.52 × 6,715,043.29
4. Step 4: Simplify right side
   8,632,216.63x = 86,941,623,045,049.89
5. Step 5: Solve for x
   x = 86,941,623,045,049.89/8,632,216.63
6. Step 6: Final answer
   x = 10,071,761.03