Finding the Fourth Proportional to 49,366.10, 68,126.38 and 28,147.34

Step by Step Solution

1. Step 1: Write the proportion equation
   49,366.10 : 68,126.38 = 28,147.34 : x
2. Step 2: Convert to fraction form
   49,366.10/68,126.38 = 28,147.34/x
3. Step 3: Cross multiply
   49,366.10x = 68,126.38 × 28,147.34
4. Step 4: Simplify right side
   49,366.10x = 1,917,576,380.83
5. Step 5: Solve for x
   x = 1,917,576,380.83/49,366.10
6. Step 6: Final answer
   x = 38,843.99