Finding the Fourth Proportional to 9,885.78, 14,823.18 and 4,046.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,885.78 : 14,823.18 = 4,046.46 : x
2. Step 2: Convert to fraction form
   9,885.78/14,823.18 = 4,046.46/x
3. Step 3: Cross multiply
   9,885.78x = 14,823.18 × 4,046.46
4. Step 4: Simplify right side
   9,885.78x = 59,981,404.94
5. Step 5: Solve for x
   x = 59,981,404.94/9,885.78
6. Step 6: Final answer
   x = 6,067.44