Finding the Fourth Proportional to 16,914.72, 25,353.60 and 5,810.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,914.72 : 25,353.60 = 5,810.88 : x
2. Step 2: Convert to fraction form
   16,914.72/25,353.60 = 5,810.88/x
3. Step 3: Cross multiply
   16,914.72x = 25,353.60 × 5,810.88
4. Step 4: Simplify right side
   16,914.72x = 147,326,727.17
5. Step 5: Solve for x
   x = 147,326,727.17/16,914.72
6. Step 6: Final answer
   x = 8,709.97