Finding the Fourth Proportional to 11,644, 16,068.72 and 7,452.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,644 : 16,068.72 = 7,452.52 : x
2. Step 2: Convert to fraction form
   11,644/16,068.72 = 7,452.52/x
3. Step 3: Cross multiply
   11,644x = 16,068.72 × 7,452.52
4. Step 4: Simplify right side
   11,644x = 119,752,457.17
5. Step 5: Solve for x
   x = 119,752,457.17/11,644
6. Step 6: Final answer
   x = 10,284.48