Finding the Fourth Proportional to 11,736.93, 17,594.37 and 3,940.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,736.93 : 17,594.37 = 3,940.28 : x
2. Step 2: Convert to fraction form
   11,736.93/17,594.37 = 3,940.28/x
3. Step 3: Cross multiply
   11,736.93x = 17,594.37 × 3,940.28
4. Step 4: Simplify right side
   11,736.93x = 69,326,656.25
5. Step 5: Solve for x
   x = 69,326,656.25/11,736.93
6. Step 6: Final answer
   x = 5,906.71