Finding the Fourth Proportional to 9,850.43, 13,598.61 and 7,607.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,850.43 : 13,598.61 = 7,607.27 : x
2. Step 2: Convert to fraction form
   9,850.43/13,598.61 = 7,607.27/x
3. Step 3: Cross multiply
   9,850.43x = 13,598.61 × 7,607.27
4. Step 4: Simplify right side
   9,850.43x = 103,448,297.89
5. Step 5: Solve for x
   x = 103,448,297.89/9,850.43
6. Step 6: Final answer
   x = 10,501.91