Finding the Fourth Proportional to 5,766.34, 8,650.72 and 1,870.44

Step by Step Solution

1. Step 1: Write the proportion equation
   5,766.34 : 8,650.72 = 1,870.44 : x
2. Step 2: Convert to fraction form
   5,766.34/8,650.72 = 1,870.44/x
3. Step 3: Cross multiply
   5,766.34x = 8,650.72 × 1,870.44
4. Step 4: Simplify right side
   5,766.34x = 16,180,652.72
5. Step 5: Solve for x
   x = 16,180,652.72/5,766.34
6. Step 6: Final answer
   x = 2,806.05