Finding the Fourth Proportional to 23,691.42, 32,693.29 and 13,080.83

Step by Step Solution

1. Step 1: Write the proportion equation
   23,691.42 : 32,693.29 = 13,080.83 : x
2. Step 2: Convert to fraction form
   23,691.42/32,693.29 = 13,080.83/x
3. Step 3: Cross multiply
   23,691.42x = 32,693.29 × 13,080.83
4. Step 4: Simplify right side
   23,691.42x = 427,655,172.46
5. Step 5: Solve for x
   x = 427,655,172.46/23,691.42
6. Step 6: Final answer
   x = 18,051.06