Finding the Fourth Proportional to 12,150.88, 16,768.94 and 7,436.08

Step by Step Solution

1. Step 1: Write the proportion equation
   12,150.88 : 16,768.94 = 7,436.08 : x
2. Step 2: Convert to fraction form
   12,150.88/16,768.94 = 7,436.08/x
3. Step 3: Cross multiply
   12,150.88x = 16,768.94 × 7,436.08
4. Step 4: Simplify right side
   12,150.88x = 124,695,179.36
5. Step 5: Solve for x
   x = 124,695,179.36/12,150.88
6. Step 6: Final answer
   x = 10,262.23