Finding the Fourth Proportional to 2,501.72, 3,452.24 and 1,382.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.72 : 3,452.24 = 1,382.59 : x
2. Step 2: Convert to fraction form
   2,501.72/3,452.24 = 1,382.59/x
3. Step 3: Cross multiply
   2,501.72x = 3,452.24 × 1,382.59
4. Step 4: Simplify right side
   2,501.72x = 4,773,029.82
5. Step 5: Solve for x
   x = 4,773,029.82/2,501.72
6. Step 6: Final answer
   x = 1,907.90