Finding the Fourth Proportional to 2,301.92, 3,454.50 and 1,003.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301.92 : 3,454.50 = 1,003.76 : x
2. Step 2: Convert to fraction form
   2,301.92/3,454.50 = 1,003.76/x
3. Step 3: Cross multiply
   2,301.92x = 3,454.50 × 1,003.76
4. Step 4: Simplify right side
   2,301.92x = 3,467,488.92
5. Step 5: Solve for x
   x = 3,467,488.92/2,301.92
6. Step 6: Final answer
   x = 1,506.35