Finding the Fourth Proportional to 5,937.94, 8,918.86 and 3,570.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,937.94 : 8,918.86 = 3,570.72 : x
2. Step 2: Convert to fraction form
   5,937.94/8,918.86 = 3,570.72/x
3. Step 3: Cross multiply
   5,937.94x = 8,918.86 × 3,570.72
4. Step 4: Simplify right side
   5,937.94x = 31,846,751.78
5. Step 5: Solve for x
   x = 31,846,751.78/5,937.94
6. Step 6: Final answer
   x = 5,363.27