Finding the Fourth Proportional to 50,498.06, 69,687.30 and 27,837.42

Step by Step Solution

1. Step 1: Write the proportion equation
   50,498.06 : 69,687.30 = 27,837.42 : x
2. Step 2: Convert to fraction form
   50,498.06/69,687.30 = 27,837.42/x
3. Step 3: Cross multiply
   50,498.06x = 69,687.30 × 27,837.42
4. Step 4: Simplify right side
   50,498.06x = 1,939,914,534.38
5. Step 5: Solve for x
   x = 1,939,914,534.38/50,498.06
6. Step 6: Final answer
   x = 38,415.63