Finding the Fourth Proportional to 16,737.37, 25,089.73 and 7,969.93

Step by Step Solution

1. Step 1: Write the proportion equation
   16,737.37 : 25,089.73 = 7,969.93 : x
2. Step 2: Convert to fraction form
   16,737.37/25,089.73 = 7,969.93/x
3. Step 3: Cross multiply
   16,737.37x = 25,089.73 × 7,969.93
4. Step 4: Simplify right side
   16,737.37x = 199,963,391.82
5. Step 5: Solve for x
   x = 199,963,391.82/16,737.37
6. Step 6: Final answer
   x = 11,947.12