Finding the Fourth Proportional to 12,365.48, 17,063 and 7,059.28

Step by Step Solution

1. Step 1: Write the proportion equation
   12,365.48 : 17,063 = 7,059.28 : x
2. Step 2: Convert to fraction form
   12,365.48/17,063 = 7,059.28/x
3. Step 3: Cross multiply
   12,365.48x = 17,063 × 7,059.28
4. Step 4: Simplify right side
   12,365.48x = 120,452,494.64
5. Step 5: Solve for x
   x = 120,452,494.64/12,365.48
6. Step 6: Final answer
   x = 9,741.03