Finding the Fourth Proportional to 16,886.50, 25,332.72 and 5,794.36

Step by Step Solution

1. Step 1: Write the proportion equation
   16,886.50 : 25,332.72 = 5,794.36 : x
2. Step 2: Convert to fraction form
   16,886.50/25,332.72 = 5,794.36/x
3. Step 3: Cross multiply
   16,886.50x = 25,332.72 × 5,794.36
4. Step 4: Simplify right side
   16,886.50x = 146,786,899.46
5. Step 5: Solve for x
   x = 146,786,899.46/16,886.50
6. Step 6: Final answer
   x = 8,692.56