Finding the Fourth Proportional to 11,650.03, 16,086.52 and 9,496.91

Step by Step Solution

1. Step 1: Write the proportion equation
   11,650.03 : 16,086.52 = 9,496.91 : x
2. Step 2: Convert to fraction form
   11,650.03/16,086.52 = 9,496.91/x
3. Step 3: Cross multiply
   11,650.03x = 16,086.52 × 9,496.91
4. Step 4: Simplify right side
   11,650.03x = 152,772,284.74
5. Step 5: Solve for x
   x = 152,772,284.74/11,650.03
6. Step 6: Final answer
   x = 13,113.47