Finding the Fourth Proportional to 7,014.12, 10,528.50 and 5,167.32

Step by Step Solution

1. Step 1: Write the proportion equation
   7,014.12 : 10,528.50 = 5,167.32 : x
2. Step 2: Convert to fraction form
   7,014.12/10,528.50 = 5,167.32/x
3. Step 3: Cross multiply
   7,014.12x = 10,528.50 × 5,167.32
4. Step 4: Simplify right side
   7,014.12x = 54,404,128.62
5. Step 5: Solve for x
   x = 54,404,128.62/7,014.12
6. Step 6: Final answer
   x = 7,756.37