Finding the Fourth Proportional to 2,503.96, 3,454.71 and 1,455.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.96 : 3,454.71 = 1,455.82 : x
2. Step 2: Convert to fraction form
   2,503.96/3,454.71 = 1,455.82/x
3. Step 3: Cross multiply
   2,503.96x = 3,454.71 × 1,455.82
4. Step 4: Simplify right side
   2,503.96x = 5,029,435.91
5. Step 5: Solve for x
   x = 5,029,435.91/2,503.96
6. Step 6: Final answer
   x = 2,008.59