Finding the Fourth Proportional to 23,585.98, 32,549.46 and 12,976.06

Step by Step Solution

1. Step 1: Write the proportion equation
   23,585.98 : 32,549.46 = 12,976.06 : x
2. Step 2: Convert to fraction form
   23,585.98/32,549.46 = 12,976.06/x
3. Step 3: Cross multiply
   23,585.98x = 32,549.46 × 12,976.06
4. Step 4: Simplify right side
   23,585.98x = 422,363,745.93
5. Step 5: Solve for x
   x = 422,363,745.93/23,585.98
6. Step 6: Final answer
   x = 17,907.41