Finding the Fourth Proportional to 60,311, 83,228.60 and 33,453.56

Step by Step Solution

1. Step 1: Write the proportion equation
   60,311 : 83,228.60 = 33,453.56 : x
2. Step 2: Convert to fraction form
   60,311/83,228.60 = 33,453.56/x
3. Step 3: Cross multiply
   60,311x = 83,228.60 × 33,453.56
4. Step 4: Simplify right side
   60,311x = 2,784,292,963.82
5. Step 5: Solve for x
   x = 2,784,292,963.82/60,311
6. Step 6: Final answer
   x = 46,165.59