Finding the Fourth Proportional to 9,677.52, 14,510.14 and 3,103.20

Step by Step Solution

1. Step 1: Write the proportion equation
   9,677.52 : 14,510.14 = 3,103.20 : x
2. Step 2: Convert to fraction form
   9,677.52/14,510.14 = 3,103.20/x
3. Step 3: Cross multiply
   9,677.52x = 14,510.14 × 3,103.20
4. Step 4: Simplify right side
   9,677.52x = 45,027,866.45
5. Step 5: Solve for x
   x = 45,027,866.45/9,677.52
6. Step 6: Final answer
   x = 4,652.83