Finding the Fourth Proportional to 23,196.58, 32,011.37 and 12,586.29

Step by Step Solution

1. Step 1: Write the proportion equation
   23,196.58 : 32,011.37 = 12,586.29 : x
2. Step 2: Convert to fraction form
   23,196.58/32,011.37 = 12,586.29/x
3. Step 3: Cross multiply
   23,196.58x = 32,011.37 × 12,586.29
4. Step 4: Simplify right side
   23,196.58x = 402,904,250.34
5. Step 5: Solve for x
   x = 402,904,250.34/23,196.58
6. Step 6: Final answer
   x = 17,369.12