Finding the Fourth Proportional to 11,475.42, 17,200.81 and 5,927.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,475.42 : 17,200.81 = 5,927.28 : x
2. Step 2: Convert to fraction form
   11,475.42/17,200.81 = 5,927.28/x
3. Step 3: Cross multiply
   11,475.42x = 17,200.81 × 5,927.28
4. Step 4: Simplify right side
   11,475.42x = 101,954,017.10
5. Step 5: Solve for x
   x = 101,954,017.10/11,475.42
6. Step 6: Final answer
   x = 8,884.56