Finding the Fourth Proportional to 23,821.48, 32,873.42 and 13,066.14

Step by Step Solution

1. Step 1: Write the proportion equation
   23,821.48 : 32,873.42 = 13,066.14 : x
2. Step 2: Convert to fraction form
   23,821.48/32,873.42 = 13,066.14/x
3. Step 3: Cross multiply
   23,821.48x = 32,873.42 × 13,066.14
4. Step 4: Simplify right side
   23,821.48x = 429,528,549.82
5. Step 5: Solve for x
   x = 429,528,549.82/23,821.48
6. Step 6: Final answer
   x = 18,031.14