Finding the Fourth Proportional to 11,903.33, 17,849.22 and 3,581.79

Step by Step Solution

1. Step 1: Write the proportion equation
   11,903.33 : 17,849.22 = 3,581.79 : x
2. Step 2: Convert to fraction form
   11,903.33/17,849.22 = 3,581.79/x
3. Step 3: Cross multiply
   11,903.33x = 17,849.22 × 3,581.79
4. Step 4: Simplify right side
   11,903.33x = 63,932,144.27
5. Step 5: Solve for x
   x = 63,932,144.27/11,903.33
6. Step 6: Final answer
   x = 5,370.95