Finding the Fourth Proportional to 9,528.28, 14,290.98 and 3,684.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,528.28 : 14,290.98 = 3,684.16 : x
2. Step 2: Convert to fraction form
   9,528.28/14,290.98 = 3,684.16/x
3. Step 3: Cross multiply
   9,528.28x = 14,290.98 × 3,684.16
4. Step 4: Simplify right side
   9,528.28x = 52,650,256.88
5. Step 5: Solve for x
   x = 52,650,256.88/9,528.28
6. Step 6: Final answer
   x = 5,525.68