Finding the Fourth Proportional to 49,061.09, 67,702.42 and 27,839.09

Step by Step Solution

1. Step 1: Write the proportion equation
   49,061.09 : 67,702.42 = 27,839.09 : x
2. Step 2: Convert to fraction form
   49,061.09/67,702.42 = 27,839.09/x
3. Step 3: Cross multiply
   49,061.09x = 67,702.42 × 27,839.09
4. Step 4: Simplify right side
   49,061.09x = 1,884,773,763.60
5. Step 5: Solve for x
   x = 1,884,773,763.60/49,061.09
6. Step 6: Final answer
   x = 38,416.88