Finding the Fourth Proportional to 5,304.69, 7,320.27 and 2,946.98

Step by Step Solution

1. Step 1: Write the proportion equation
   5,304.69 : 7,320.27 = 2,946.98 : x
2. Step 2: Convert to fraction form
   5,304.69/7,320.27 = 2,946.98/x
3. Step 3: Cross multiply
   5,304.69x = 7,320.27 × 2,946.98
4. Step 4: Simplify right side
   5,304.69x = 21,572,689.28
5. Step 5: Solve for x
   x = 21,572,689.28/5,304.69
6. Step 6: Final answer
   x = 4,066.72