Finding the Fourth Proportional to 12,066.48, 16,657.56 and 7,592.40

Step by Step Solution

1. Step 1: Write the proportion equation
   12,066.48 : 16,657.56 = 7,592.40 : x
2. Step 2: Convert to fraction form
   12,066.48/16,657.56 = 7,592.40/x
3. Step 3: Cross multiply
   12,066.48x = 16,657.56 × 7,592.40
4. Step 4: Simplify right side
   12,066.48x = 126,470,858.54
5. Step 5: Solve for x
   x = 126,470,858.54/12,066.48
6. Step 6: Final answer
   x = 10,481.17