Finding the Fourth Proportional to 39,196.50, 58,804.52 and 11,494.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,196.50 : 58,804.52 = 11,494.50 : x
2. Step 2: Convert to fraction form
   39,196.50/58,804.52 = 11,494.50/x
3. Step 3: Cross multiply
   39,196.50x = 58,804.52 × 11,494.50
4. Step 4: Simplify right side
   39,196.50x = 675,928,497.67
5. Step 5: Solve for x
   x = 675,928,497.67/39,196.50
6. Step 6: Final answer
   x = 17,244.61