Finding the Fourth Proportional to 16,902.14, 25,347.83 and 5,806.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,902.14 : 25,347.83 = 5,806.15 : x
2. Step 2: Convert to fraction form
   16,902.14/25,347.83 = 5,806.15/x
3. Step 3: Cross multiply
   16,902.14x = 25,347.83 × 5,806.15
4. Step 4: Simplify right side
   16,902.14x = 147,173,210.75
5. Step 5: Solve for x
   x = 147,173,210.75/16,902.14
6. Step 6: Final answer
   x = 8,707.37