Finding the Fourth Proportional to 12,610.50, 18,908.76 and 5,848.71

Step by Step Solution

1. Step 1: Write the proportion equation
   12,610.50 : 18,908.76 = 5,848.71 : x
2. Step 2: Convert to fraction form
   12,610.50/18,908.76 = 5,848.71/x
3. Step 3: Cross multiply
   12,610.50x = 18,908.76 × 5,848.71
4. Step 4: Simplify right side
   12,610.50x = 110,591,853.70
5. Step 5: Solve for x
   x = 110,591,853.70/12,610.50
6. Step 6: Final answer
   x = 8,769.82