Finding the Fourth Proportional to 50,100.89, 69,140.47 and 27,440.84

Step by Step Solution

1. Step 1: Write the proportion equation
   50,100.89 : 69,140.47 = 27,440.84 : x
2. Step 2: Convert to fraction form
   50,100.89/69,140.47 = 27,440.84/x
3. Step 3: Cross multiply
   50,100.89x = 69,140.47 × 27,440.84
4. Step 4: Simplify right side
   50,100.89x = 1,897,272,229.09
5. Step 5: Solve for x
   x = 1,897,272,229.09/50,100.89
6. Step 6: Final answer
   x = 37,869.03