Finding the Fourth Proportional to 60,357.78, 83,292.18 and 33,499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,357.78 : 83,292.18 = 33,499.50 : x
2. Step 2: Convert to fraction form
   60,357.78/83,292.18 = 33,499.50/x
3. Step 3: Cross multiply
   60,357.78x = 83,292.18 × 33,499.50
4. Step 4: Simplify right side
   60,357.78x = 2,790,246,383.91
5. Step 5: Solve for x
   x = 2,790,246,383.91/60,357.78
6. Step 6: Final answer
   x = 46,228.45