Finding the Fourth Proportional to 16,886.25, 25,329.35 and 5,796.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,886.25 : 25,329.35 = 5,796.15 : x
2. Step 2: Convert to fraction form
   16,886.25/25,329.35 = 5,796.15/x
3. Step 3: Cross multiply
   16,886.25x = 25,329.35 × 5,796.15
4. Step 4: Simplify right side
   16,886.25x = 146,812,683.02
5. Step 5: Solve for x
   x = 146,812,683.02/16,886.25
6. Step 6: Final answer
   x = 8,694.21