Finding the Fourth Proportional to 39,061.64, 53,904.06 and 22,067.64

Step by Step Solution

1. Step 1: Write the proportion equation
   39,061.64 : 53,904.06 = 22,067.64 : x
2. Step 2: Convert to fraction form
   39,061.64/53,904.06 = 22,067.64/x
3. Step 3: Cross multiply
   39,061.64x = 53,904.06 × 22,067.64
4. Step 4: Simplify right side
   39,061.64x = 1,189,535,328.55
5. Step 5: Solve for x
   x = 1,189,535,328.55/39,061.64
6. Step 6: Final answer
   x = 30,452.77