Finding the Fourth Proportional to 9,760.50, 14,642.10 and 2,835

Step by Step Solution

1. Step 1: Write the proportion equation
   9,760.50 : 14,642.10 = 2,835 : x
2. Step 2: Convert to fraction form
   9,760.50/14,642.10 = 2,835/x
3. Step 3: Cross multiply
   9,760.50x = 14,642.10 × 2,835
4. Step 4: Simplify right side
   9,760.50x = 41,510,353.50
5. Step 5: Solve for x
   x = 41,510,353.50/9,760.50
6. Step 6: Final answer
   x = 4,252.89