Finding the Fourth Proportional to 49,376.52, 68,139.60 and 27,020.52

Step by Step Solution

1. Step 1: Write the proportion equation
   49,376.52 : 68,139.60 = 27,020.52 : x
2. Step 2: Convert to fraction form
   49,376.52/68,139.60 = 27,020.52/x
3. Step 3: Cross multiply
   49,376.52x = 68,139.60 × 27,020.52
4. Step 4: Simplify right side
   49,376.52x = 1,841,167,424.59
5. Step 5: Solve for x
   x = 1,841,167,424.59/49,376.52
6. Step 6: Final answer
   x = 37,288.32