Finding the Fourth Proportional to 82,453.50, 113,785.86 and 46,642.75

Step by Step Solution

1. Step 1: Write the proportion equation
   82,453.50 : 113,785.86 = 46,642.75 : x
2. Step 2: Convert to fraction form
   82,453.50/113,785.86 = 46,642.75/x
3. Step 3: Cross multiply
   82,453.50x = 113,785.86 × 46,642.75
4. Step 4: Simplify right side
   82,453.50x = 5,307,284,852.59
5. Step 5: Solve for x
   x = 5,307,284,852.59/82,453.50
6. Step 6: Final answer
   x = 64,367.01