Finding the Fourth Proportional to 23,671.99, 32,667.26 and 13,061.57

Step by Step Solution

1. Step 1: Write the proportion equation
   23,671.99 : 32,667.26 = 13,061.57 : x
2. Step 2: Convert to fraction form
   23,671.99/32,667.26 = 13,061.57/x
3. Step 3: Cross multiply
   23,671.99x = 32,667.26 × 13,061.57
4. Step 4: Simplify right side
   23,671.99x = 426,685,703.20
5. Step 5: Solve for x
   x = 426,685,703.20/23,671.99
6. Step 6: Final answer
   x = 18,024.92