Finding the Fourth Proportional to 40,529.30, 55,878.42 and 33,234.52

Step by Step Solution

1. Step 1: Write the proportion equation
   40,529.30 : 55,878.42 = 33,234.52 : x
2. Step 2: Convert to fraction form
   40,529.30/55,878.42 = 33,234.52/x
3. Step 3: Cross multiply
   40,529.30x = 55,878.42 × 33,234.52
4. Step 4: Simplify right side
   40,529.30x = 1,857,092,556.76
5. Step 5: Solve for x
   x = 1,857,092,556.76/40,529.30
6. Step 6: Final answer
   x = 45,820.99