Finding the Fourth Proportional to 13,072.46, 19,614.11 and 5,683.10

Step by Step Solution

1. Step 1: Write the proportion equation
   13,072.46 : 19,614.11 = 5,683.10 : x
2. Step 2: Convert to fraction form
   13,072.46/19,614.11 = 5,683.10/x
3. Step 3: Cross multiply
   13,072.46x = 19,614.11 × 5,683.10
4. Step 4: Simplify right side
   13,072.46x = 111,468,822.05
5. Step 5: Solve for x
   x = 111,468,822.05/13,072.46
6. Step 6: Final answer
   x = 8,527.00