Finding the Fourth Proportional to 16,144,723.09, 22,279,891.76 and 8,802,496.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,144,723.09 : 22,279,891.76 = 8,802,496.32 : x
2. Step 2: Convert to fraction form
   16,144,723.09/22,279,891.76 = 8,802,496.32/x
3. Step 3: Cross multiply
   16,144,723.09x = 22,279,891.76 × 8,802,496.32
4. Step 4: Simplify right side
   16,144,723.09x = 196,118,665,227,398.34
5. Step 5: Solve for x
   x = 196,118,665,227,398.34/16,144,723.09
6. Step 6: Final answer
   x = 12,147,539.73