Finding the Fourth Proportional to 23,597.07, 32,562.72 and 12,984.66

Step by Step Solution

1. Step 1: Write the proportion equation
   23,597.07 : 32,562.72 = 12,984.66 : x
2. Step 2: Convert to fraction form
   23,597.07/32,562.72 = 12,984.66/x
3. Step 3: Cross multiply
   23,597.07x = 32,562.72 × 12,984.66
4. Step 4: Simplify right side
   23,597.07x = 422,815,847.88
5. Step 5: Solve for x
   x = 422,815,847.88/23,597.07
6. Step 6: Final answer
   x = 17,918.15