Finding the Fourth Proportional to 39,018.27, 53,844.98 and 22,028.03

Step by Step Solution

1. Step 1: Write the proportion equation
   39,018.27 : 53,844.98 = 22,028.03 : x
2. Step 2: Convert to fraction form
   39,018.27/53,844.98 = 22,028.03/x
3. Step 3: Cross multiply
   39,018.27x = 53,844.98 × 22,028.03
4. Step 4: Simplify right side
   39,018.27x = 1,186,098,834.79
5. Step 5: Solve for x
   x = 1,186,098,834.79/39,018.27
6. Step 6: Final answer
   x = 30,398.55