Finding the Fourth Proportional to 19,541.16, 27,002.52 and 14,226.72

Step by Step Solution

1. Step 1: Write the proportion equation
   19,541.16 : 27,002.52 = 14,226.72 : x
2. Step 2: Convert to fraction form
   19,541.16/27,002.52 = 14,226.72/x
3. Step 3: Cross multiply
   19,541.16x = 27,002.52 × 14,226.72
4. Step 4: Simplify right side
   19,541.16x = 384,157,291.33
5. Step 5: Solve for x
   x = 384,157,291.33/19,541.16
6. Step 6: Final answer
   x = 19,658.88