Finding the Fourth Proportional to 10,417.52, 14,370.82 and 7,059.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,417.52 : 14,370.82 = 7,059.20 : x
2. Step 2: Convert to fraction form
   10,417.52/14,370.82 = 7,059.20/x
3. Step 3: Cross multiply
   10,417.52x = 14,370.82 × 7,059.20
4. Step 4: Simplify right side
   10,417.52x = 101,446,403.04
5. Step 5: Solve for x
   x = 101,446,403.04/10,417.52
6. Step 6: Final answer
   x = 9,738.05