Finding the Fourth Proportional to 10,603.25, 14,627.39 and 7,017.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,603.25 : 14,627.39 = 7,017.33 : x
2. Step 2: Convert to fraction form
   10,603.25/14,627.39 = 7,017.33/x
3. Step 3: Cross multiply
   10,603.25x = 14,627.39 × 7,017.33
4. Step 4: Simplify right side
   10,603.25x = 102,645,242.43
5. Step 5: Solve for x
   x = 102,645,242.43/10,603.25
6. Step 6: Final answer
   x = 9,680.54