Finding the Fourth Proportional to 8,633,443.71, 12,947,125.56 and 2,874,613.44

Step by Step Solution

1. Step 1: Write the proportion equation
   8,633,443.71 : 12,947,125.56 = 2,874,613.44 : x
2. Step 2: Convert to fraction form
   8,633,443.71/12,947,125.56 = 2,874,613.44/x
3. Step 3: Cross multiply
   8,633,443.71x = 12,947,125.56 × 2,874,613.44
4. Step 4: Simplify right side
   8,633,443.71x = 37,217,981,144,143.52
5. Step 5: Solve for x
   x = 37,217,981,144,143.52/8,633,443.71
6. Step 6: Final answer
   x = 4,310,907.95