Finding the Fourth Proportional to 82,623.60, 123,935.64 and 32,715.48

Step by Step Solution

1. Step 1: Write the proportion equation
   82,623.60 : 123,935.64 = 32,715.48 : x
2. Step 2: Convert to fraction form
   82,623.60/123,935.64 = 32,715.48/x
3. Step 3: Cross multiply
   82,623.60x = 123,935.64 × 32,715.48
4. Step 4: Simplify right side
   82,623.60x = 4,054,613,951.71
5. Step 5: Solve for x
   x = 4,054,613,951.71/82,623.60
6. Step 6: Final answer
   x = 49,073.32