Finding the Fourth Proportional to 16,008,160.52, 22,091,256.82 and 8,665,988.22

Step by Step Solution

1. Step 1: Write the proportion equation
   16,008,160.52 : 22,091,256.82 = 8,665,988.22 : x
2. Step 2: Convert to fraction form
   16,008,160.52/22,091,256.82 = 8,665,988.22/x
3. Step 3: Cross multiply
   16,008,160.52x = 22,091,256.82 × 8,665,988.22
4. Step 4: Simplify right side
   16,008,160.52x = 191,442,571,367,114.69
5. Step 5: Solve for x
   x = 191,442,571,367,114.69/16,008,160.52
6. Step 6: Final answer
   x = 11,959,061.20