Finding the Fourth Proportional to 2,572.47, 3,550.17 and 1,453.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,572.47 : 3,550.17 = 1,453.46 : x
2. Step 2: Convert to fraction form
   2,572.47/3,550.17 = 1,453.46/x
3. Step 3: Cross multiply
   2,572.47x = 3,550.17 × 1,453.46
4. Step 4: Simplify right side
   2,572.47x = 5,160,012.34
5. Step 5: Solve for x
   x = 5,160,012.34/2,572.47
6. Step 6: Final answer
   x = 2,005.86