Finding the Fourth Proportional to 25,626.00, 38,456.10 and 8,986.02

Step by Step Solution

1. Step 1: Write the proportion equation
   25,626.00 : 38,456.10 = 8,986.02 : x
2. Step 2: Convert to fraction form
   25,626.00/38,456.10 = 8,986.02/x
3. Step 3: Cross multiply
   25,626.00x = 38,456.10 × 8,986.02
4. Step 4: Simplify right side
   25,626.00x = 345,567,046.51
5. Step 5: Solve for x
   x = 345,567,046.51/25,626.00
6. Step 6: Final answer
   x = 13,485.02