Finding the Fourth Proportional to 3,003.52, 4,506.15 and 1,543.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,003.52 : 4,506.15 = 1,543.69 : x
2. Step 2: Convert to fraction form
   3,003.52/4,506.15 = 1,543.69/x
3. Step 3: Cross multiply
   3,003.52x = 4,506.15 × 1,543.69
4. Step 4: Simplify right side
   3,003.52x = 6,956,098.69
5. Step 5: Solve for x
   x = 6,956,098.69/3,003.52
6. Step 6: Final answer
   x = 2,315.98