Finding the Fourth Proportional to 2,503.38, 3,756.69 and 1,043.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.38 : 3,756.69 = 1,043.58 : x
2. Step 2: Convert to fraction form
   2,503.38/3,756.69 = 1,043.58/x
3. Step 3: Cross multiply
   2,503.38x = 3,756.69 × 1,043.58
4. Step 4: Simplify right side
   2,503.38x = 3,920,406.55
5. Step 5: Solve for x
   x = 3,920,406.55/2,503.38
6. Step 6: Final answer
   x = 1,566.05