Finding the Fourth Proportional to 35,509.43, 49,027.79 and 22,086.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,509.43 : 49,027.79 = 22,086.72 : x
2. Step 2: Convert to fraction form
   35,509.43/49,027.79 = 22,086.72/x
3. Step 3: Cross multiply
   35,509.43x = 49,027.79 × 22,086.72
4. Step 4: Simplify right side
   35,509.43x = 1,082,862,959.52
5. Step 5: Solve for x
   x = 1,082,862,959.52/35,509.43
6. Step 6: Final answer
   x = 30,495.09