Finding the Fourth Proportional to 23,385.99, 32,271.46 and 12,773.58

Step by Step Solution

1. Step 1: Write the proportion equation
   23,385.99 : 32,271.46 = 12,773.58 : x
2. Step 2: Convert to fraction form
   23,385.99/32,271.46 = 12,773.58/x
3. Step 3: Cross multiply
   23,385.99x = 32,271.46 × 12,773.58
4. Step 4: Simplify right side
   23,385.99x = 412,222,076.03
5. Step 5: Solve for x
   x = 412,222,076.03/23,385.99
6. Step 6: Final answer
   x = 17,626.88