Finding the Fourth Proportional to 16,776.83, 25,168.41 and 5,532.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,776.83 : 25,168.41 = 5,532.81 : x
2. Step 2: Convert to fraction form
   16,776.83/25,168.41 = 5,532.81/x
3. Step 3: Cross multiply
   16,776.83x = 25,168.41 × 5,532.81
4. Step 4: Simplify right side
   16,776.83x = 139,252,030.53
5. Step 5: Solve for x
   x = 139,252,030.53/16,776.83
6. Step 6: Final answer
   x = 8,300.26