Finding the Fourth Proportional to 23,672.36, 32,667.82 and 13,061.99

Step by Step Solution

1. Step 1: Write the proportion equation
   23,672.36 : 32,667.82 = 13,061.99 : x
2. Step 2: Convert to fraction form
   23,672.36/32,667.82 = 13,061.99/x
3. Step 3: Cross multiply
   23,672.36x = 32,667.82 × 13,061.99
4. Step 4: Simplify right side
   23,672.36x = 426,706,676.89
5. Step 5: Solve for x
   x = 426,706,676.89/23,672.36
6. Step 6: Final answer
   x = 18,025.52