Finding the Fourth Proportional to 16,139.79, 24,210.37 and 5,046.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,139.79 : 24,210.37 = 5,046.69 : x
2. Step 2: Convert to fraction form
   16,139.79/24,210.37 = 5,046.69/x
3. Step 3: Cross multiply
   16,139.79x = 24,210.37 × 5,046.69
4. Step 4: Simplify right side
   16,139.79x = 122,182,232.18
5. Step 5: Solve for x
   x = 122,182,232.18/16,139.79
6. Step 6: Final answer
   x = 7,570.25