Finding the Fourth Proportional to 23,462.18, 32,377.91 and 12,851.81

Step by Step Solution

1. Step 1: Write the proportion equation
   23,462.18 : 32,377.91 = 12,851.81 : x
2. Step 2: Convert to fraction form
   23,462.18/32,377.91 = 12,851.81/x
3. Step 3: Cross multiply
   23,462.18x = 32,377.91 × 12,851.81
4. Step 4: Simplify right side
   23,462.18x = 416,114,521.37
5. Step 5: Solve for x
   x = 416,114,521.37/23,462.18
6. Step 6: Final answer
   x = 17,735.55