Finding the Fourth Proportional to 57,774.50, 79,729.33 and 33,901.57

Step by Step Solution

1. Step 1: Write the proportion equation
   57,774.50 : 79,729.33 = 33,901.57 : x
2. Step 2: Convert to fraction form
   57,774.50/79,729.33 = 33,901.57/x
3. Step 3: Cross multiply
   57,774.50x = 79,729.33 × 33,901.57
4. Step 4: Simplify right side
   57,774.50x = 2,702,949,063.40
5. Step 5: Solve for x
   x = 2,702,949,063.40/57,774.50
6. Step 6: Final answer
   x = 46,784.47