Finding the Fourth Proportional to 57,475.35, 79,300.49 and 33,607.89

Step by Step Solution

1. Step 1: Write the proportion equation
   57,475.35 : 79,300.49 = 33,607.89 : x
2. Step 2: Convert to fraction form
   57,475.35/79,300.49 = 33,607.89/x
3. Step 3: Cross multiply
   57,475.35x = 79,300.49 × 33,607.89
4. Step 4: Simplify right side
   57,475.35x = 2,665,121,976.83
5. Step 5: Solve for x
   x = 2,665,121,976.83/57,475.35
6. Step 6: Final answer
   x = 46,369.83