Finding the Fourth Proportional to 9,825.30, 14,740.67 and 3,256.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,825.30 : 14,740.67 = 3,256.10 : x
2. Step 2: Convert to fraction form
   9,825.30/14,740.67 = 3,256.10/x
3. Step 3: Cross multiply
   9,825.30x = 14,740.67 × 3,256.10
4. Step 4: Simplify right side
   9,825.30x = 47,997,095.59
5. Step 5: Solve for x
   x = 47,997,095.59/9,825.30
6. Step 6: Final answer
   x = 4,885.05