Finding the Fourth Proportional to 2,501.88, 3,453.40 and 1,453.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.88 : 3,453.40 = 1,453.74 : x
2. Step 2: Convert to fraction form
   2,501.88/3,453.40 = 1,453.74/x
3. Step 3: Cross multiply
   2,501.88x = 3,453.40 × 1,453.74
4. Step 4: Simplify right side
   2,501.88x = 5,020,345.72
5. Step 5: Solve for x
   x = 5,020,345.72/2,501.88
6. Step 6: Final answer
   x = 2,006.63