Finding the Fourth Proportional to 11,797.76, 17,696.78 and 4,007.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,797.76 : 17,696.78 = 4,007.18 : x
2. Step 2: Convert to fraction form
   11,797.76/17,696.78 = 4,007.18/x
3. Step 3: Cross multiply
   11,797.76x = 17,696.78 × 4,007.18
4. Step 4: Simplify right side
   11,797.76x = 70,914,182.88
5. Step 5: Solve for x
   x = 70,914,182.88/11,797.76
6. Step 6: Final answer
   x = 6,010.82