Finding the Fourth Proportional to 23,424.60, 32,326.18 and 12,814

Step by Step Solution

1. Step 1: Write the proportion equation
   23,424.60 : 32,326.18 = 12,814 : x
2. Step 2: Convert to fraction form
   23,424.60/32,326.18 = 12,814/x
3. Step 3: Cross multiply
   23,424.60x = 32,326.18 × 12,814
4. Step 4: Simplify right side
   23,424.60x = 414,227,670.52
5. Step 5: Solve for x
   x = 414,227,670.52/23,424.60
6. Step 6: Final answer
   x = 17,683.45