Finding the Fourth Proportional to 2,501.72, 3,453.54 and 1,453.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.72 : 3,453.54 = 1,453.58 : x
2. Step 2: Convert to fraction form
   2,501.72/3,453.54 = 1,453.58/x
3. Step 3: Cross multiply
   2,501.72x = 3,453.54 × 1,453.58
4. Step 4: Simplify right side
   2,501.72x = 5,019,996.67
5. Step 5: Solve for x
   x = 5,019,996.67/2,501.72
6. Step 6: Final answer
   x = 2,006.62