Finding the Fourth Proportional to 3,002.50, 4,502.03 and 1,152.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002.50 : 4,502.03 = 1,152.46 : x
2. Step 2: Convert to fraction form
   3,002.50/4,502.03 = 1,152.46/x
3. Step 3: Cross multiply
   3,002.50x = 4,502.03 × 1,152.46
4. Step 4: Simplify right side
   3,002.50x = 5,188,386.98
5. Step 5: Solve for x
   x = 5,188,386.98/3,002.50
6. Step 6: Final answer
   x = 1,728.03