Finding the Fourth Proportional to 16,282,113.32, 22,469,637.72 and 8,939,882.22

Step by Step Solution

1. Step 1: Write the proportion equation
   16,282,113.32 : 22,469,637.72 = 8,939,882.22 : x
2. Step 2: Convert to fraction form
   16,282,113.32/22,469,637.72 = 8,939,882.22/x
3. Step 3: Cross multiply
   16,282,113.32x = 22,469,637.72 × 8,939,882.22
4. Step 4: Simplify right side
   16,282,113.32x = 200,875,914,742,869.34
5. Step 5: Solve for x
   x = 200,875,914,742,869.34/16,282,113.32
6. Step 6: Final answer
   x = 12,337,213.90