Finding the Fourth Proportional to 61,871.56, 85,382.81 and 33,577.25

Step by Step Solution

1. Step 1: Write the proportion equation
   61,871.56 : 85,382.81 = 33,577.25 : x
2. Step 2: Convert to fraction form
   61,871.56/85,382.81 = 33,577.25/x
3. Step 3: Cross multiply
   61,871.56x = 85,382.81 × 33,577.25
4. Step 4: Simplify right side
   61,871.56x = 2,866,919,362.27
5. Step 5: Solve for x
   x = 2,866,919,362.27/61,871.56
6. Step 6: Final answer
   x = 46,336.63