Finding the Fourth Proportional to 9,850.10, 13,595.72 and 5,603.64

Step by Step Solution

1. Step 1: Write the proportion equation
   9,850.10 : 13,595.72 = 5,603.64 : x
2. Step 2: Convert to fraction form
   9,850.10/13,595.72 = 5,603.64/x
3. Step 3: Cross multiply
   9,850.10x = 13,595.72 × 5,603.64
4. Step 4: Simplify right side
   9,850.10x = 76,185,492.40
5. Step 5: Solve for x
   x = 76,185,492.40/9,850.10
6. Step 6: Final answer
   x = 7,734.49