Finding the Fourth Proportional to 2,541.29, 3,810.52 and 1,430.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541.29 : 3,810.52 = 1,430.25 : x
2. Step 2: Convert to fraction form
   2,541.29/3,810.52 = 1,430.25/x
3. Step 3: Cross multiply
   2,541.29x = 3,810.52 × 1,430.25
4. Step 4: Simplify right side
   2,541.29x = 5,449,992.65
5. Step 5: Solve for x
   x = 5,449,992.65/2,541.29
6. Step 6: Final answer
   x = 2,144.58