Finding the Fourth Proportional to 38,822.25, 53,574.72 and 22,055.25

Step by Step Solution

1. Step 1: Write the proportion equation
   38,822.25 : 53,574.72 = 22,055.25 : x
2. Step 2: Convert to fraction form
   38,822.25/53,574.72 = 22,055.25/x
3. Step 3: Cross multiply
   38,822.25x = 53,574.72 × 22,055.25
4. Step 4: Simplify right side
   38,822.25x = 1,181,603,843.28
5. Step 5: Solve for x
   x = 1,181,603,843.28/38,822.25
6. Step 6: Final answer
   x = 30,436.25