Finding the Fourth Proportional to 39,017.05, 53,843.71 and 22,022.01

Step by Step Solution

1. Step 1: Write the proportion equation
   39,017.05 : 53,843.71 = 22,022.01 : x
2. Step 2: Convert to fraction form
   39,017.05/53,843.71 = 22,022.01/x
3. Step 3: Cross multiply
   39,017.05x = 53,843.71 × 22,022.01
4. Step 4: Simplify right side
   39,017.05x = 1,185,746,720.06
5. Step 5: Solve for x
   x = 1,185,746,720.06/39,017.05
6. Step 6: Final answer
   x = 30,390.48