Finding the Fourth Proportional to 9,850.18, 13,598.27 and 7,607.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,850.18 : 13,598.27 = 7,607.02 : x
2. Step 2: Convert to fraction form
   9,850.18/13,598.27 = 7,607.02/x
3. Step 3: Cross multiply
   9,850.18x = 13,598.27 × 7,607.02
4. Step 4: Simplify right side
   9,850.18x = 103,442,273.82
5. Step 5: Solve for x
   x = 103,442,273.82/9,850.18
6. Step 6: Final answer
   x = 10,501.56