Finding the Fourth Proportional to 17,945.42, 26,922.36 and 5,633.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,945.42 : 26,922.36 = 5,633.42 : x
2. Step 2: Convert to fraction form
   17,945.42/26,922.36 = 5,633.42/x
3. Step 3: Cross multiply
   17,945.42x = 26,922.36 × 5,633.42
4. Step 4: Simplify right side
   17,945.42x = 151,664,961.27
5. Step 5: Solve for x
   x = 151,664,961.27/17,945.42
6. Step 6: Final answer
   x = 8,451.46