Finding the Fourth Proportional to 23,784.29, 32,822.31 and 13,173.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,784.29 : 32,822.31 = 13,173.96 : x
2. Step 2: Convert to fraction form
   23,784.29/32,822.31 = 13,173.96/x
3. Step 3: Cross multiply
   23,784.29x = 32,822.31 × 13,173.96
4. Step 4: Simplify right side
   23,784.29x = 432,399,799.05
5. Step 5: Solve for x
   x = 432,399,799.05/23,784.29
6. Step 6: Final answer
   x = 18,180.06