Finding the Fourth Proportional to 12,606.48, 17,357.52 and 10,714.32

Step by Step Solution

1. Step 1: Write the proportion equation
   12,606.48 : 17,357.52 = 10,714.32 : x
2. Step 2: Convert to fraction form
   12,606.48/17,357.52 = 10,714.32/x
3. Step 3: Cross multiply
   12,606.48x = 17,357.52 × 10,714.32
4. Step 4: Simplify right side
   12,606.48x = 185,974,023.69
5. Step 5: Solve for x
   x = 185,974,023.69/12,606.48
6. Step 6: Final answer
   x = 14,752.26