Finding the Fourth Proportional to 9,395.10, 12,964.37 and 5,617.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,395.10 : 12,964.37 = 5,617.53 : x
2. Step 2: Convert to fraction form
   9,395.10/12,964.37 = 5,617.53/x
3. Step 3: Cross multiply
   9,395.10x = 12,964.37 × 5,617.53
4. Step 4: Simplify right side
   9,395.10x = 72,827,709.32
5. Step 5: Solve for x
   x = 72,827,709.32/9,395.10
6. Step 6: Final answer
   x = 7,751.67