Finding the Fourth Proportional to 16,775.89, 25,148.19 and 5,674.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,775.89 : 25,148.19 = 5,674.86 : x
2. Step 2: Convert to fraction form
   16,775.89/25,148.19 = 5,674.86/x
3. Step 3: Cross multiply
   16,775.89x = 25,148.19 × 5,674.86
4. Step 4: Simplify right side
   16,775.89x = 142,712,446.86
5. Step 5: Solve for x
   x = 142,712,446.86/16,775.89
6. Step 6: Final answer
   x = 8,507.00