Finding the Fourth Proportional to 2,501.73, 3,452.28 and 1,382.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.73 : 3,452.28 = 1,382.61 : x
2. Step 2: Convert to fraction form
   2,501.73/3,452.28 = 1,382.61/x
3. Step 3: Cross multiply
   2,501.73x = 3,452.28 × 1,382.61
4. Step 4: Simplify right side
   2,501.73x = 4,773,156.85
5. Step 5: Solve for x
   x = 4,773,156.85/2,501.73
6. Step 6: Final answer
   x = 1,907.94