Finding the Fourth Proportional to 23,893.05, 32,967.61 and 13,817.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,893.05 : 32,967.61 = 13,817.82 : x
2. Step 2: Convert to fraction form
   23,893.05/32,967.61 = 13,817.82/x
3. Step 3: Cross multiply
   23,893.05x = 32,967.61 × 13,817.82
4. Step 4: Simplify right side
   23,893.05x = 455,540,500.81
5. Step 5: Solve for x
   x = 455,540,500.81/23,893.05
6. Step 6: Final answer
   x = 19,065.82