Finding the Fourth Proportional to 10,609.85, 14,656.53 and 10,049.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,609.85 : 14,656.53 = 10,049.34 : x
2. Step 2: Convert to fraction form
   10,609.85/14,656.53 = 10,049.34/x
3. Step 3: Cross multiply
   10,609.85x = 14,656.53 × 10,049.34
4. Step 4: Simplify right side
   10,609.85x = 147,288,453.19
5. Step 5: Solve for x
   x = 147,288,453.19/10,609.85
6. Step 6: Final answer
   x = 13,882.24