Finding the Fourth Proportional to 23,844.86, 32,905.91 and 13,234.49

Step by Step Solution

1. Step 1: Write the proportion equation
   23,844.86 : 32,905.91 = 13,234.49 : x
2. Step 2: Convert to fraction form
   23,844.86/32,905.91 = 13,234.49/x
3. Step 3: Cross multiply
   23,844.86x = 32,905.91 × 13,234.49
4. Step 4: Simplify right side
   23,844.86x = 435,492,870.66
5. Step 5: Solve for x
   x = 435,492,870.66/23,844.86
6. Step 6: Final answer
   x = 18,263.60