Finding the Fourth Proportional to 16,049,233.89, 22,147,940.16 and 9,173,863.58

Step by Step Solution

1. Step 1: Write the proportion equation
   16,049,233.89 : 22,147,940.16 = 9,173,863.58 : x
2. Step 2: Convert to fraction form
   16,049,233.89/22,147,940.16 = 9,173,863.58/x
3. Step 3: Cross multiply
   16,049,233.89x = 22,147,940.16 × 9,173,863.58
4. Step 4: Simplify right side
   16,049,233.89x = 203,182,181,495,103.66
5. Step 5: Solve for x
   x = 203,182,181,495,103.66/16,049,233.89
6. Step 6: Final answer
   x = 12,659,930.24