Finding the Fourth Proportional to 11,962.37, 17,946.52 and 5,727.12

Step by Step Solution

1. Step 1: Write the proportion equation
   11,962.37 : 17,946.52 = 5,727.12 : x
2. Step 2: Convert to fraction form
   11,962.37/17,946.52 = 5,727.12/x
3. Step 3: Cross multiply
   11,962.37x = 17,946.52 × 5,727.12
4. Step 4: Simplify right side
   11,962.37x = 102,781,873.62
5. Step 5: Solve for x
   x = 102,781,873.62/11,962.37
6. Step 6: Final answer
   x = 8,592.10