Finding the Fourth Proportional to 82,631.60, 123,947.64 and 32,723.48

Step by Step Solution

1. Step 1: Write the proportion equation
   82,631.60 : 123,947.64 = 32,723.48 : x
2. Step 2: Convert to fraction form
   82,631.60/123,947.64 = 32,723.48/x
3. Step 3: Cross multiply
   82,631.60x = 123,947.64 × 32,723.48
4. Step 4: Simplify right side
   82,631.60x = 4,055,998,118.59
5. Step 5: Solve for x
   x = 4,055,998,118.59/82,631.60
6. Step 6: Final answer
   x = 49,085.32