Finding the Fourth Proportional to 16,185,386.28, 22,335,568.86 and 8,843,061.40

Step by Step Solution

1. Step 1: Write the proportion equation
   16,185,386.28 : 22,335,568.86 = 8,843,061.40 : x
2. Step 2: Convert to fraction form
   16,185,386.28/22,335,568.86 = 8,843,061.40/x
3. Step 3: Cross multiply
   16,185,386.28x = 22,335,568.86 × 8,843,061.40
4. Step 4: Simplify right side
   16,185,386.28x = 197,514,806,810,230.56
5. Step 5: Solve for x
   x = 197,514,806,810,230.56/16,185,386.28
6. Step 6: Final answer
   x = 12,203,280.38