Finding the Fourth Proportional to 9,651.12, 14,458.56 and 7,701.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,651.12 : 14,458.56 = 7,701.12 : x
2. Step 2: Convert to fraction form
   9,651.12/14,458.56 = 7,701.12/x
3. Step 3: Cross multiply
   9,651.12x = 14,458.56 × 7,701.12
4. Step 4: Simplify right side
   9,651.12x = 111,347,105.59
5. Step 5: Solve for x
   x = 111,347,105.59/9,651.12
6. Step 6: Final answer
   x = 11,537.22