Finding the Fourth Proportional to 16,906.52, 25,362.74 and 5,814.36

Step by Step Solution

1. Step 1: Write the proportion equation
   16,906.52 : 25,362.74 = 5,814.36 : x
2. Step 2: Convert to fraction form
   16,906.52/25,362.74 = 5,814.36/x
3. Step 3: Cross multiply
   16,906.52x = 25,362.74 × 5,814.36
4. Step 4: Simplify right side
   16,906.52x = 147,468,100.95
5. Step 5: Solve for x
   x = 147,468,100.95/16,906.52
6. Step 6: Final answer
   x = 8,722.56