Finding the Fourth Proportional to 82,530.92, 123,688.86 and 33,256.04

Step by Step Solution

1. Step 1: Write the proportion equation
   82,530.92 : 123,688.86 = 33,256.04 : x
2. Step 2: Convert to fraction form
   82,530.92/123,688.86 = 33,256.04/x
3. Step 3: Cross multiply
   82,530.92x = 123,688.86 × 33,256.04
4. Step 4: Simplify right side
   82,530.92x = 4,113,401,675.71
5. Step 5: Solve for x
   x = 4,113,401,675.71/82,530.92
6. Step 6: Final answer
   x = 49,840.73