Finding the Fourth Proportional to 10,601.31, 14,630.49 and 5,885.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,601.31 : 14,630.49 = 5,885.60 : x
2. Step 2: Convert to fraction form
   10,601.31/14,630.49 = 5,885.60/x
3. Step 3: Cross multiply
   10,601.31x = 14,630.49 × 5,885.60
4. Step 4: Simplify right side
   10,601.31x = 86,109,138.79
5. Step 5: Solve for x
   x = 86,109,138.79/10,601.31
6. Step 6: Final answer
   x = 8,122.50