Finding the Fourth Proportional to 2,952.45, 4,425.77 and 1,003.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,952.45 : 4,425.77 = 1,003.32 : x
2. Step 2: Convert to fraction form
   2,952.45/4,425.77 = 1,003.32/x
3. Step 3: Cross multiply
   2,952.45x = 4,425.77 × 1,003.32
4. Step 4: Simplify right side
   2,952.45x = 4,440,466.06
5. Step 5: Solve for x
   x = 4,440,466.06/2,952.45
6. Step 6: Final answer
   x = 1,503.99