Finding the Fourth Proportional to 2,572.59, 3,549.96 and 1,453.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,572.59 : 3,549.96 = 1,453.63 : x
2. Step 2: Convert to fraction form
   2,572.59/3,549.96 = 1,453.63/x
3. Step 3: Cross multiply
   2,572.59x = 3,549.96 × 1,453.63
4. Step 4: Simplify right side
   2,572.59x = 5,160,314.24
5. Step 5: Solve for x
   x = 5,160,314.24/2,572.59
6. Step 6: Final answer
   x = 2,005.88