Finding the Fourth Proportional to 4,151.52, 5,729.06 and 2,288.52

Step by Step Solution

1. Step 1: Write the proportion equation
   4,151.52 : 5,729.06 = 2,288.52 : x
2. Step 2: Convert to fraction form
   4,151.52/5,729.06 = 2,288.52/x
3. Step 3: Cross multiply
   4,151.52x = 5,729.06 × 2,288.52
4. Step 4: Simplify right side
   4,151.52x = 13,111,068.39
5. Step 5: Solve for x
   x = 13,111,068.39/4,151.52
6. Step 6: Final answer
   x = 3,158.14