Finding the Fourth Proportional to 23,612.29, 35,407.14 and 13,754.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,612.29 : 35,407.14 = 13,754.38 : x
2. Step 2: Convert to fraction form
   23,612.29/35,407.14 = 13,754.38/x
3. Step 3: Cross multiply
   23,612.29x = 35,407.14 × 13,754.38
4. Step 4: Simplify right side
   23,612.29x = 487,003,258.27
5. Step 5: Solve for x
   x = 487,003,258.27/23,612.29
6. Step 6: Final answer
   x = 20,624.99