Finding the Fourth Proportional to 16,913.52, 25,364.70 and 5,819.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,913.52 : 25,364.70 = 5,819.94 : x
2. Step 2: Convert to fraction form
   16,913.52/25,364.70 = 5,819.94/x
3. Step 3: Cross multiply
   16,913.52x = 25,364.70 × 5,819.94
4. Step 4: Simplify right side
   16,913.52x = 147,621,032.12
5. Step 5: Solve for x
   x = 147,621,032.12/16,913.52
6. Step 6: Final answer
   x = 8,727.99