Finding the Fourth Proportional to 8,361,617.34, 12,543,672.33 and 2,969,814.78

Step by Step Solution

1. Step 1: Write the proportion equation
   8,361,617.34 : 12,543,672.33 = 2,969,814.78 : x
2. Step 2: Convert to fraction form
   8,361,617.34/12,543,672.33 = 2,969,814.78/x
3. Step 3: Cross multiply
   8,361,617.34x = 12,543,672.33 × 2,969,814.78
4. Step 4: Simplify right side
   8,361,617.34x = 37,252,383,481,111.03
5. Step 5: Solve for x
   x = 37,252,383,481,111.03/8,361,617.34
6. Step 6: Final answer
   x = 4,455,164.83