Finding the Fourth Proportional to 22,851.72, 34,233.84 and 18,404.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,851.72 : 34,233.84 = 18,404.82 : x
2. Step 2: Convert to fraction form
   22,851.72/34,233.84 = 18,404.82/x
3. Step 3: Cross multiply
   22,851.72x = 34,233.84 × 18,404.82
4. Step 4: Simplify right side
   22,851.72x = 630,067,663.11
5. Step 5: Solve for x
   x = 630,067,663.11/22,851.72
6. Step 6: Final answer
   x = 27,572.00