Finding the Fourth Proportional to 61,144.68, 91,743.40 and 33,084.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,144.68 : 91,743.40 = 33,084.50 : x
2. Step 2: Convert to fraction form
   61,144.68/91,743.40 = 33,084.50/x
3. Step 3: Cross multiply
   61,144.68x = 91,743.40 × 33,084.50
4. Step 4: Simplify right side
   61,144.68x = 3,035,284,517.30
5. Step 5: Solve for x
   x = 3,035,284,517.30/61,144.68
6. Step 6: Final answer
   x = 49,641.02