Finding the Fourth Proportional to 7,089.56, 10,636.52 and 3,629.24

Step by Step Solution

1. Step 1: Write the proportion equation
   7,089.56 : 10,636.52 = 3,629.24 : x
2. Step 2: Convert to fraction form
   7,089.56/10,636.52 = 3,629.24/x
3. Step 3: Cross multiply
   7,089.56x = 10,636.52 × 3,629.24
4. Step 4: Simplify right side
   7,089.56x = 38,602,483.84
5. Step 5: Solve for x
   x = 38,602,483.84/7,089.56
6. Step 6: Final answer
   x = 5,444.98