Finding the Fourth Proportional to 23,587.00, 32,549.31 and 12,976.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,587.00 : 32,549.31 = 12,976.61 : x
2. Step 2: Convert to fraction form
   23,587.00/32,549.31 = 12,976.61/x
3. Step 3: Cross multiply
   23,587.00x = 32,549.31 × 12,976.61
4. Step 4: Simplify right side
   23,587.00x = 422,379,538.89
5. Step 5: Solve for x
   x = 422,379,538.89/23,587.00
6. Step 6: Final answer
   x = 17,907.30