Finding the Fourth Proportional to 49,436.16, 68,223.60 and 27,080.16

Step by Step Solution

1. Step 1: Write the proportion equation
   49,436.16 : 68,223.60 = 27,080.16 : x
2. Step 2: Convert to fraction form
   49,436.16/68,223.60 = 27,080.16/x
3. Step 3: Cross multiply
   49,436.16x = 68,223.60 × 27,080.16
4. Step 4: Simplify right side
   49,436.16x = 1,847,506,003.78
5. Step 5: Solve for x
   x = 1,847,506,003.78/49,436.16
6. Step 6: Final answer
   x = 37,371.55