Finding the Fourth Proportional to 13,282.18, 18,329.69 and 7,314.10

Step by Step Solution

1. Step 1: Write the proportion equation
   13,282.18 : 18,329.69 = 7,314.10 : x
2. Step 2: Convert to fraction form
   13,282.18/18,329.69 = 7,314.10/x
3. Step 3: Cross multiply
   13,282.18x = 18,329.69 × 7,314.10
4. Step 4: Simplify right side
   13,282.18x = 134,065,158.09
5. Step 5: Solve for x
   x = 134,065,158.09/13,282.18
6. Step 6: Final answer
   x = 10,093.61