Finding the Fourth Proportional to 7,552.52, 10,418.27 and 7,017.96

Step by Step Solution

1. Step 1: Write the proportion equation
   7,552.52 : 10,418.27 = 7,017.96 : x
2. Step 2: Convert to fraction form
   7,552.52/10,418.27 = 7,017.96/x
3. Step 3: Cross multiply
   7,552.52x = 10,418.27 × 7,017.96
4. Step 4: Simplify right side
   7,552.52x = 73,115,032.63
5. Step 5: Solve for x
   x = 73,115,032.63/7,552.52
6. Step 6: Final answer
   x = 9,680.89