Finding the Fourth Proportional to 23,487.06, 32,412.06 and 12,732.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,487.06 : 32,412.06 = 12,732.24 : x
2. Step 2: Convert to fraction form
   23,487.06/32,412.06 = 12,732.24/x
3. Step 3: Cross multiply
   23,487.06x = 32,412.06 × 12,732.24
4. Step 4: Simplify right side
   23,487.06x = 412,678,126.81
5. Step 5: Solve for x
   x = 412,678,126.81/23,487.06
6. Step 6: Final answer
   x = 17,570.45