Finding the Fourth Proportional to 82,436.94, 113,769.90 and 46,633.32

Step by Step Solution

1. Step 1: Write the proportion equation
   82,436.94 : 113,769.90 = 46,633.32 : x
2. Step 2: Convert to fraction form
   82,436.94/113,769.90 = 46,633.32/x
3. Step 3: Cross multiply
   82,436.94x = 113,769.90 × 46,633.32
4. Step 4: Simplify right side
   82,436.94x = 5,305,468,153.07
5. Step 5: Solve for x
   x = 5,305,468,153.07/82,436.94
6. Step 6: Final answer
   x = 64,357.90