Finding the Fourth Proportional to 49,426.49, 74,131.88 and 16,146.29

Step by Step Solution

1. Step 1: Write the proportion equation
   49,426.49 : 74,131.88 = 16,146.29 : x
2. Step 2: Convert to fraction form
   49,426.49/74,131.88 = 16,146.29/x
3. Step 3: Cross multiply
   49,426.49x = 74,131.88 × 16,146.29
4. Step 4: Simplify right side
   49,426.49x = 1,196,954,381.33
5. Step 5: Solve for x
   x = 1,196,954,381.33/49,426.49
6. Step 6: Final answer
   x = 24,216.86