Finding the Fourth Proportional to 11,737.16, 17,594.78 and 3,940.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,737.16 : 17,594.78 = 3,940.50 : x
2. Step 2: Convert to fraction form
   11,737.16/17,594.78 = 3,940.50/x
3. Step 3: Cross multiply
   11,737.16x = 17,594.78 × 3,940.50
4. Step 4: Simplify right side
   11,737.16x = 69,332,230.59
5. Step 5: Solve for x
   x = 69,332,230.59/11,737.16
6. Step 6: Final answer
   x = 5,907.07