Finding the Fourth Proportional to 23,449.71, 35,171.31 and 5,918.49

Step by Step Solution

1. Step 1: Write the proportion equation
   23,449.71 : 35,171.31 = 5,918.49 : x
2. Step 2: Convert to fraction form
   23,449.71/35,171.31 = 5,918.49/x
3. Step 3: Cross multiply
   23,449.71x = 35,171.31 × 5,918.49
4. Step 4: Simplify right side
   23,449.71x = 208,161,046.52
5. Step 5: Solve for x
   x = 208,161,046.52/23,449.71
6. Step 6: Final answer
   x = 8,876.91