Finding the Fourth Proportional to 10,566.08, 14,581.28 and 7,384

Step by Step Solution

1. Step 1: Write the proportion equation
   10,566.08 : 14,581.28 = 7,384 : x
2. Step 2: Convert to fraction form
   10,566.08/14,581.28 = 7,384/x
3. Step 3: Cross multiply
   10,566.08x = 14,581.28 × 7,384
4. Step 4: Simplify right side
   10,566.08x = 107,668,171.52
5. Step 5: Solve for x
   x = 107,668,171.52/10,566.08
6. Step 6: Final answer
   x = 10,189.98