Finding the Fourth Proportional to 23,485.02, 32,409.33 and 12,874.43

Step by Step Solution

1. Step 1: Write the proportion equation
   23,485.02 : 32,409.33 = 12,874.43 : x
2. Step 2: Convert to fraction form
   23,485.02/32,409.33 = 12,874.43/x
3. Step 3: Cross multiply
   23,485.02x = 32,409.33 × 12,874.43
4. Step 4: Simplify right side
   23,485.02x = 417,251,488.39
5. Step 5: Solve for x
   x = 417,251,488.39/23,485.02
6. Step 6: Final answer
   x = 17,766.71