Finding the Fourth Proportional to 4,766.10, 7,149.72 and 1,805.01

Step by Step Solution

1. Step 1: Write the proportion equation
   4,766.10 : 7,149.72 = 1,805.01 : x
2. Step 2: Convert to fraction form
   4,766.10/7,149.72 = 1,805.01/x
3. Step 3: Cross multiply
   4,766.10x = 7,149.72 × 1,805.01
4. Step 4: Simplify right side
   4,766.10x = 12,905,316.10
5. Step 5: Solve for x
   x = 12,905,316.10/4,766.10
6. Step 6: Final answer
   x = 2,707.73