Finding the Fourth Proportional to 11,458.77, 17,192.52 and 5,908.58

Step by Step Solution

1. Step 1: Write the proportion equation
   11,458.77 : 17,192.52 = 5,908.58 : x
2. Step 2: Convert to fraction form
   11,458.77/17,192.52 = 5,908.58/x
3. Step 3: Cross multiply
   11,458.77x = 17,192.52 × 5,908.58
4. Step 4: Simplify right side
   11,458.77x = 101,583,358.33
5. Step 5: Solve for x
   x = 101,583,358.33/11,458.77
6. Step 6: Final answer
   x = 8,865.12