Finding the Fourth Proportional to 37,986.24, 52,412.04 and 22,061.22

Step by Step Solution

1. Step 1: Write the proportion equation
   37,986.24 : 52,412.04 = 22,061.22 : x
2. Step 2: Convert to fraction form
   37,986.24/52,412.04 = 22,061.22/x
3. Step 3: Cross multiply
   37,986.24x = 52,412.04 × 22,061.22
4. Step 4: Simplify right side
   37,986.24x = 1,156,273,545.09
5. Step 5: Solve for x
   x = 1,156,273,545.09/37,986.24
6. Step 6: Final answer
   x = 30,439.27