Finding the Fourth Proportional to 82,846.26, 124,269.78 and 35,454.42

Step by Step Solution

1. Step 1: Write the proportion equation
   82,846.26 : 124,269.78 = 35,454.42 : x
2. Step 2: Convert to fraction form
   82,846.26/124,269.78 = 35,454.42/x
3. Step 3: Cross multiply
   82,846.26x = 124,269.78 × 35,454.42
4. Step 4: Simplify right side
   82,846.26x = 4,405,912,973.43
5. Step 5: Solve for x
   x = 4,405,912,973.43/82,846.26
6. Step 6: Final answer
   x = 53,181.80