Finding the Fourth Proportional to 61,789.50, 85,269.69 and 33,495.30

Step by Step Solution

1. Step 1: Write the proportion equation
   61,789.50 : 85,269.69 = 33,495.30 : x
2. Step 2: Convert to fraction form
   61,789.50/85,269.69 = 33,495.30/x
3. Step 3: Cross multiply
   61,789.50x = 85,269.69 × 33,495.30
4. Step 4: Simplify right side
   61,789.50x = 2,856,133,847.46
5. Step 5: Solve for x
   x = 2,856,133,847.46/61,789.50
6. Step 6: Final answer
   x = 46,223.61