Finding the Fourth Proportional to 15,146.52, 22,723.37 and 4,758.27

Step by Step Solution

1. Step 1: Write the proportion equation
   15,146.52 : 22,723.37 = 4,758.27 : x
2. Step 2: Convert to fraction form
   15,146.52/22,723.37 = 4,758.27/x
3. Step 3: Cross multiply
   15,146.52x = 22,723.37 × 4,758.27
4. Step 4: Simplify right side
   15,146.52x = 108,123,929.77
5. Step 5: Solve for x
   x = 108,123,929.77/15,146.52
6. Step 6: Final answer
   x = 7,138.53