Finding the Fourth Proportional to 23,671.82, 32,665.62 and 13,061.45

Step by Step Solution

1. Step 1: Write the proportion equation
   23,671.82 : 32,665.62 = 13,061.45 : x
2. Step 2: Convert to fraction form
   23,671.82/32,665.62 = 13,061.45/x
3. Step 3: Cross multiply
   23,671.82x = 32,665.62 × 13,061.45
4. Step 4: Simplify right side
   23,671.82x = 426,660,199.02
5. Step 5: Solve for x
   x = 426,660,199.02/23,671.82
6. Step 6: Final answer
   x = 18,023.97