Finding the Fourth Proportional to 61,845.50, 85,347 and 33,551.39

Step by Step Solution

1. Step 1: Write the proportion equation
   61,845.50 : 85,347 = 33,551.39 : x
2. Step 2: Convert to fraction form
   61,845.50/85,347 = 33,551.39/x
3. Step 3: Cross multiply
   61,845.50x = 85,347 × 33,551.39
4. Step 4: Simplify right side
   61,845.50x = 2,863,510,055.60
5. Step 5: Solve for x
   x = 2,863,510,055.60/61,845.50
6. Step 6: Final answer
   x = 46,301.03