Finding the Fourth Proportional to 23,380.22, 32,265.06 and 12,770.84

Step by Step Solution

1. Step 1: Write the proportion equation
   23,380.22 : 32,265.06 = 12,770.84 : x
2. Step 2: Convert to fraction form
   23,380.22/32,265.06 = 12,770.84/x
3. Step 3: Cross multiply
   23,380.22x = 32,265.06 × 12,770.84
4. Step 4: Simplify right side
   23,380.22x = 412,051,918.85
5. Step 5: Solve for x
   x = 412,051,918.85/23,380.22
6. Step 6: Final answer
   x = 17,623.95