Finding the Fourth Proportional to 23,360.78, 32,236.59 and 12,750.18

Step by Step Solution

1. Step 1: Write the proportion equation
   23,360.78 : 32,236.59 = 12,750.18 : x
2. Step 2: Convert to fraction form
   23,360.78/32,236.59 = 12,750.18/x
3. Step 3: Cross multiply
   23,360.78x = 32,236.59 × 12,750.18
4. Step 4: Simplify right side
   23,360.78x = 411,022,325.09
5. Step 5: Solve for x
   x = 411,022,325.09/23,360.78
6. Step 6: Final answer
   x = 17,594.55