Finding the Fourth Proportional to 40,093.71, 60,134.02 and 13,451.49

Step by Step Solution

1. Step 1: Write the proportion equation
   40,093.71 : 60,134.02 = 13,451.49 : x
2. Step 2: Convert to fraction form
   40,093.71/60,134.02 = 13,451.49/x
3. Step 3: Cross multiply
   40,093.71x = 60,134.02 × 13,451.49
4. Step 4: Simplify right side
   40,093.71x = 808,892,168.69
5. Step 5: Solve for x
   x = 808,892,168.69/40,093.71
6. Step 6: Final answer
   x = 20,175.04