Finding the Fourth Proportional to 37,912.72, 52,324.50 and 22,002.16

Step by Step Solution

1. Step 1: Write the proportion equation
   37,912.72 : 52,324.50 = 22,002.16 : x
2. Step 2: Convert to fraction form
   37,912.72/52,324.50 = 22,002.16/x
3. Step 3: Cross multiply
   37,912.72x = 52,324.50 × 22,002.16
4. Step 4: Simplify right side
   37,912.72x = 1,151,252,020.92
5. Step 5: Solve for x
   x = 1,151,252,020.92/37,912.72
6. Step 6: Final answer
   x = 30,365.85