Finding the Fourth Proportional to 12,049.08, 16,633.76 and 7,575.30

Step by Step Solution

1. Step 1: Write the proportion equation
   12,049.08 : 16,633.76 = 7,575.30 : x
2. Step 2: Convert to fraction form
   12,049.08/16,633.76 = 7,575.30/x
3. Step 3: Cross multiply
   12,049.08x = 16,633.76 × 7,575.30
4. Step 4: Simplify right side
   12,049.08x = 126,005,638.96
5. Step 5: Solve for x
   x = 126,005,638.96/12,049.08
6. Step 6: Final answer
   x = 10,457.70