Finding the Fourth Proportional to 11,397.33, 17,095.37 and 3,077.61

Step by Step Solution

1. Step 1: Write the proportion equation
   11,397.33 : 17,095.37 = 3,077.61 : x
2. Step 2: Convert to fraction form
   11,397.33/17,095.37 = 3,077.61/x
3. Step 3: Cross multiply
   11,397.33x = 17,095.37 × 3,077.61
4. Step 4: Simplify right side
   11,397.33x = 52,612,866.28
5. Step 5: Solve for x
   x = 52,612,866.28/11,397.33
6. Step 6: Final answer
   x = 4,616.24