Finding the Fourth Proportional to 12,694.48, 17,501.60 and 10,417.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,694.48 : 17,501.60 = 10,417.52 : x
2. Step 2: Convert to fraction form
   12,694.48/17,501.60 = 10,417.52/x
3. Step 3: Cross multiply
   12,694.48x = 17,501.60 × 10,417.52
4. Step 4: Simplify right side
   12,694.48x = 182,323,268.03
5. Step 5: Solve for x
   x = 182,323,268.03/12,694.48
6. Step 6: Final answer
   x = 14,362.41