Finding the Fourth Proportional to 49,218.98, 67,914.88 and 27,705.59

Step by Step Solution

1. Step 1: Write the proportion equation
   49,218.98 : 67,914.88 = 27,705.59 : x
2. Step 2: Convert to fraction form
   49,218.98/67,914.88 = 27,705.59/x
3. Step 3: Cross multiply
   49,218.98x = 67,914.88 × 27,705.59
4. Step 4: Simplify right side
   49,218.98x = 1,881,621,411.34
5. Step 5: Solve for x
   x = 1,881,621,411.34/49,218.98
6. Step 6: Final answer
   x = 38,229.59