Finding the Fourth Proportional to 11,904.33, 17,850.72 and 3,582.79

Step by Step Solution

1. Step 1: Write the proportion equation
   11,904.33 : 17,850.72 = 3,582.79 : x
2. Step 2: Convert to fraction form
   11,904.33/17,850.72 = 3,582.79/x
3. Step 3: Cross multiply
   11,904.33x = 17,850.72 × 3,582.79
4. Step 4: Simplify right side
   11,904.33x = 63,955,381.11
5. Step 5: Solve for x
   x = 63,955,381.11/11,904.33
6. Step 6: Final answer
   x = 5,372.45