Finding the Fourth Proportional to 11,901.39, 17,852.55 and 3,582.59

Step by Step Solution

1. Step 1: Write the proportion equation
   11,901.39 : 17,852.55 = 3,582.59 : x
2. Step 2: Convert to fraction form
   11,901.39/17,852.55 = 3,582.59/x
3. Step 3: Cross multiply
   11,901.39x = 17,852.55 × 3,582.59
4. Step 4: Simplify right side
   11,901.39x = 63,958,367.10
5. Step 5: Solve for x
   x = 63,958,367.10/11,901.39
6. Step 6: Final answer
   x = 5,374.02