Finding the Fourth Proportional to 23,606.66, 32,577.32 and 12,996.30

Step by Step Solution

1. Step 1: Write the proportion equation
   23,606.66 : 32,577.32 = 12,996.30 : x
2. Step 2: Convert to fraction form
   23,606.66/32,577.32 = 12,996.30/x
3. Step 3: Cross multiply
   23,606.66x = 32,577.32 × 12,996.30
4. Step 4: Simplify right side
   23,606.66x = 423,384,461.03
5. Step 5: Solve for x
   x = 423,384,461.03/23,606.66
6. Step 6: Final answer
   x = 17,934.96