Finding the Fourth Proportional to 16,085,280.72, 22,197,836.00 and 8,743,131.13

Step by Step Solution

1. Step 1: Write the proportion equation
   16,085,280.72 : 22,197,836.00 = 8,743,131.13 : x
2. Step 2: Convert to fraction form
   16,085,280.72/22,197,836.00 = 8,743,131.13/x
3. Step 3: Cross multiply
   16,085,280.72x = 22,197,836.00 × 8,743,131.13
4. Step 4: Simplify right side
   16,085,280.72x = 194,078,591,033,666.94
5. Step 5: Solve for x
   x = 194,078,591,033,666.94/16,085,280.72
6. Step 6: Final answer
   x = 12,065,601.74