Finding the Fourth Proportional to 85,196.76, 117,571.15 and 46,956.23

Step by Step Solution

1. Step 1: Write the proportion equation
   85,196.76 : 117,571.15 = 46,956.23 : x
2. Step 2: Convert to fraction form
   85,196.76/117,571.15 = 46,956.23/x
3. Step 3: Cross multiply
   85,196.76x = 117,571.15 × 46,956.23
4. Step 4: Simplify right side
   85,196.76x = 5,520,698,137.30
5. Step 5: Solve for x
   x = 5,520,698,137.30/85,196.76
6. Step 6: Final answer
   x = 64,799.39