Finding the Fourth Proportional to 10,114.82, 15,180.18 and 7,016.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,114.82 : 15,180.18 = 7,016.63 : x
2. Step 2: Convert to fraction form
   10,114.82/15,180.18 = 7,016.63/x
3. Step 3: Cross multiply
   10,114.82x = 15,180.18 × 7,016.63
4. Step 4: Simplify right side
   10,114.82x = 106,513,689.57
5. Step 5: Solve for x
   x = 106,513,689.57/10,114.82
6. Step 6: Final answer
   x = 10,530.45