Finding the Fourth Proportional to 16,008,192.48, 22,091,300.88 and 8,666,020.20

Step by Step Solution

1. Step 1: Write the proportion equation
   16,008,192.48 : 22,091,300.88 = 8,666,020.20 : x
2. Step 2: Convert to fraction form
   16,008,192.48/22,091,300.88 = 8,666,020.20/x
3. Step 3: Cross multiply
   16,008,192.48x = 22,091,300.88 × 8,666,020.20
4. Step 4: Simplify right side
   16,008,192.48x = 191,443,659,670,357.75
5. Step 5: Solve for x
   x = 191,443,659,670,357.75/16,008,192.48
6. Step 6: Final answer
   x = 11,959,105.31