Finding the Fourth Proportional to 82,454.01, 113,786.55 and 46,643.25

Step by Step Solution

1. Step 1: Write the proportion equation
   82,454.01 : 113,786.55 = 46,643.25 : x
2. Step 2: Convert to fraction form
   82,454.01/113,786.55 = 46,643.25/x
3. Step 3: Cross multiply
   82,454.01x = 113,786.55 × 46,643.25
4. Step 4: Simplify right side
   82,454.01x = 5,307,374,498.29
5. Step 5: Solve for x
   x = 5,307,374,498.29/82,454.01
6. Step 6: Final answer
   x = 64,367.69