Finding the Fourth Proportional to 2,503.96, 3,753.82 and 1,530.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.96 : 3,753.82 = 1,530.74 : x
2. Step 2: Convert to fraction form
   2,503.96/3,753.82 = 1,530.74/x
3. Step 3: Cross multiply
   2,503.96x = 3,753.82 × 1,530.74
4. Step 4: Simplify right side
   2,503.96x = 5,746,122.43
5. Step 5: Solve for x
   x = 5,746,122.43/2,503.96
6. Step 6: Final answer
   x = 2,294.81