Finding the Fourth Proportional to 16,049,238.39, 22,147,946.37 and 9,173,868.09

Step by Step Solution

1. Step 1: Write the proportion equation
   16,049,238.39 : 22,147,946.37 = 9,173,868.09 : x
2. Step 2: Convert to fraction form
   16,049,238.39/22,147,946.37 = 9,173,868.09/x
3. Step 3: Cross multiply
   16,049,238.39x = 22,147,946.37 × 9,173,868.09
4. Step 4: Simplify right side
   16,049,238.39x = 203,182,338,462,774.34
5. Step 5: Solve for x
   x = 203,182,338,462,774.34/16,049,238.39
6. Step 6: Final answer
   x = 12,659,936.47