Finding the Fourth Proportional to 8,568,665.46, 12,853,042.20 and 2,888,938.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,568,665.46 : 12,853,042.20 = 2,888,938.98 : x
2. Step 2: Convert to fraction form
   8,568,665.46/12,853,042.20 = 2,888,938.98/x
3. Step 3: Cross multiply
   8,568,665.46x = 12,853,042.20 × 2,888,938.98
4. Step 4: Simplify right side
   8,568,665.46x = 37,131,654,623,164.95
5. Step 5: Solve for x
   x = 37,131,654,623,164.95/8,568,665.46
6. Step 6: Final answer
   x = 4,333,423.31