Finding the Fourth Proportional to 82,405.80, 113,719.37 and 46,597.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,405.80 : 113,719.37 = 46,597.10 : x
2. Step 2: Convert to fraction form
   82,405.80/113,719.37 = 46,597.10/x
3. Step 3: Cross multiply
   82,405.80x = 113,719.37 × 46,597.10
4. Step 4: Simplify right side
   82,405.80x = 5,298,992,054.24
5. Step 5: Solve for x
   x = 5,298,992,054.24/82,405.80
6. Step 6: Final answer
   x = 64,303.63