Finding the Fourth Proportional to 21,494.24, 32,243.37 and 7,452.08

Step by Step Solution

1. Step 1: Write the proportion equation
   21,494.24 : 32,243.37 = 7,452.08 : x
2. Step 2: Convert to fraction form
   21,494.24/32,243.37 = 7,452.08/x
3. Step 3: Cross multiply
   21,494.24x = 32,243.37 × 7,452.08
4. Step 4: Simplify right side
   21,494.24x = 240,280,172.71
5. Step 5: Solve for x
   x = 240,280,172.71/21,494.24
6. Step 6: Final answer
   x = 11,178.82