Finding the Fourth Proportional to 16,400.27, 24,595.85 and 4,551.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,400.27 : 24,595.85 = 4,551.32 : x
2. Step 2: Convert to fraction form
   16,400.27/24,595.85 = 4,551.32/x
3. Step 3: Cross multiply
   16,400.27x = 24,595.85 × 4,551.32
4. Step 4: Simplify right side
   16,400.27x = 111,943,656.89
5. Step 5: Solve for x
   x = 111,943,656.89/16,400.27
6. Step 6: Final answer
   x = 6,825.72