Finding the Fourth Proportional to 16,164,280.72, 22,306,532.76 and 8,822,054.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,164,280.72 : 22,306,532.76 = 8,822,054.16 : x
2. Step 2: Convert to fraction form
   16,164,280.72/22,306,532.76 = 8,822,054.16/x
3. Step 3: Cross multiply
   16,164,280.72x = 22,306,532.76 × 8,822,054.16
4. Step 4: Simplify right side
   16,164,280.72x = 196,789,440,130,534.31
5. Step 5: Solve for x
   x = 196,789,440,130,534.31/16,164,280.72
6. Step 6: Final answer
   x = 12,174,339.43