Finding the Fourth Proportional to 9,742.52, 14,610.18 and 3,500.85

Step by Step Solution

1. Step 1: Write the proportion equation
   9,742.52 : 14,610.18 = 3,500.85 : x
2. Step 2: Convert to fraction form
   9,742.52/14,610.18 = 3,500.85/x
3. Step 3: Cross multiply
   9,742.52x = 14,610.18 × 3,500.85
4. Step 4: Simplify right side
   9,742.52x = 51,148,048.65
5. Step 5: Solve for x
   x = 51,148,048.65/9,742.52
6. Step 6: Final answer
   x = 5,249.98