Finding the Fourth Proportional to 49,771.68, 68,683.89 and 27,111.08

Step by Step Solution

1. Step 1: Write the proportion equation
   49,771.68 : 68,683.89 = 27,111.08 : x
2. Step 2: Convert to fraction form
   49,771.68/68,683.89 = 27,111.08/x
3. Step 3: Cross multiply
   49,771.68x = 68,683.89 × 27,111.08
4. Step 4: Simplify right side
   49,771.68x = 1,862,094,436.50
5. Step 5: Solve for x
   x = 1,862,094,436.50/49,771.68
6. Step 6: Final answer
   x = 37,412.73