Finding the Fourth Proportional to 10,601.42, 14,630.62 and 5,885.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,601.42 : 14,630.62 = 5,885.78 : x
2. Step 2: Convert to fraction form
   10,601.42/14,630.62 = 5,885.78/x
3. Step 3: Cross multiply
   10,601.42x = 14,630.62 × 5,885.78
4. Step 4: Simplify right side
   10,601.42x = 86,112,610.58
5. Step 5: Solve for x
   x = 86,112,610.58/10,601.42
6. Step 6: Final answer
   x = 8,122.74