Finding the Fourth Proportional to 4,793.61, 7,189.33 and 1,870.41

Step by Step Solution

1. Step 1: Write the proportion equation
   4,793.61 : 7,189.33 = 1,870.41 : x
2. Step 2: Convert to fraction form
   4,793.61/7,189.33 = 1,870.41/x
3. Step 3: Cross multiply
   4,793.61x = 7,189.33 × 1,870.41
4. Step 4: Simplify right side
   4,793.61x = 13,446,949.43
5. Step 5: Solve for x
   x = 13,446,949.43/4,793.61
6. Step 6: Final answer
   x = 2,805.19