Finding the Fourth Proportional to 23,670.24, 32,664.72 and 13,060.08

Step by Step Solution

1. Step 1: Write the proportion equation
   23,670.24 : 32,664.72 = 13,060.08 : x
2. Step 2: Convert to fraction form
   23,670.24/32,664.72 = 13,060.08/x
3. Step 3: Cross multiply
   23,670.24x = 32,664.72 × 13,060.08
4. Step 4: Simplify right side
   23,670.24x = 426,603,856.38
5. Step 5: Solve for x
   x = 426,603,856.38/23,670.24
6. Step 6: Final answer
   x = 18,022.79