Finding the Fourth Proportional to 9,682.89, 14,526.39 and 3,113.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,682.89 : 14,526.39 = 3,113.69 : x
2. Step 2: Convert to fraction form
   9,682.89/14,526.39 = 3,113.69/x
3. Step 3: Cross multiply
   9,682.89x = 14,526.39 × 3,113.69
4. Step 4: Simplify right side
   9,682.89x = 45,230,614.32
5. Step 5: Solve for x
   x = 45,230,614.32/9,682.89
6. Step 6: Final answer
   x = 4,671.19