Finding the Fourth Proportional to 23,673.76, 32,670.47 and 13,064.08

Step by Step Solution

1. Step 1: Write the proportion equation
   23,673.76 : 32,670.47 = 13,064.08 : x
2. Step 2: Convert to fraction form
   23,673.76/32,670.47 = 13,064.08/x
3. Step 3: Cross multiply
   23,673.76x = 32,670.47 × 13,064.08
4. Step 4: Simplify right side
   23,673.76x = 426,809,633.72
5. Step 5: Solve for x
   x = 426,809,633.72/23,673.76
6. Step 6: Final answer
   x = 18,028.81