Finding the Fourth Proportional to 11,962.30, 16,513.96 and 9,267.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,962.30 : 16,513.96 = 9,267.52 : x
2. Step 2: Convert to fraction form
   11,962.30/16,513.96 = 9,267.52/x
3. Step 3: Cross multiply
   11,962.30x = 16,513.96 × 9,267.52
4. Step 4: Simplify right side
   11,962.30x = 153,043,454.58
5. Step 5: Solve for x
   x = 153,043,454.58/11,962.30
6. Step 6: Final answer
   x = 12,793.82