Finding the Fourth Proportional to 16,752.16, 25,128.80 and 5,065.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,752.16 : 25,128.80 = 5,065.48 : x
2. Step 2: Convert to fraction form
   16,752.16/25,128.80 = 5,065.48/x
3. Step 3: Cross multiply
   16,752.16x = 25,128.80 × 5,065.48
4. Step 4: Simplify right side
   16,752.16x = 127,289,433.82
5. Step 5: Solve for x
   x = 127,289,433.82/16,752.16
6. Step 6: Final answer
   x = 7,598.39