Finding the Fourth Proportional to 35,628.56, 49,167.88 and 22,205.24

Step by Step Solution

1. Step 1: Write the proportion equation
   35,628.56 : 49,167.88 = 22,205.24 : x
2. Step 2: Convert to fraction form
   35,628.56/49,167.88 = 22,205.24/x
3. Step 3: Cross multiply
   35,628.56x = 49,167.88 × 22,205.24
4. Step 4: Simplify right side
   35,628.56x = 1,091,784,575.69
5. Step 5: Solve for x
   x = 1,091,784,575.69/35,628.56
6. Step 6: Final answer
   x = 30,643.52