Finding the Fourth Proportional to 16,145.06, 24,208.77 and 5,048.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,145.06 : 24,208.77 = 5,048.78 : x
2. Step 2: Convert to fraction form
   16,145.06/24,208.77 = 5,048.78/x
3. Step 3: Cross multiply
   16,145.06x = 24,208.77 × 5,048.78
4. Step 4: Simplify right side
   16,145.06x = 122,224,753.80
5. Step 5: Solve for x
   x = 122,224,753.80/16,145.06
6. Step 6: Final answer
   x = 7,570.41