Finding the Fourth Proportional to 4,952.62, 7,429.05 and 1,665.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,952.62 : 7,429.05 = 1,665.82 : x
2. Step 2: Convert to fraction form
   4,952.62/7,429.05 = 1,665.82/x
3. Step 3: Cross multiply
   4,952.62x = 7,429.05 × 1,665.82
4. Step 4: Simplify right side
   4,952.62x = 12,375,460.07
5. Step 5: Solve for x
   x = 12,375,460.07/4,952.62
6. Step 6: Final answer
   x = 2,498.77