Finding the Fourth Proportional to 2,504.61, 3,456.72 and 1,457.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.61 : 3,456.72 = 1,457.01 : x
2. Step 2: Convert to fraction form
   2,504.61/3,456.72 = 1,457.01/x
3. Step 3: Cross multiply
   2,504.61x = 3,456.72 × 1,457.01
4. Step 4: Simplify right side
   2,504.61x = 5,036,475.61
5. Step 5: Solve for x
   x = 5,036,475.61/2,504.61
6. Step 6: Final answer
   x = 2,010.88