Finding the Fourth Proportional to 5,946.90, 8,973.83 and 5,729.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,946.90 : 8,973.83 = 5,729.82 : x
2. Step 2: Convert to fraction form
   5,946.90/8,973.83 = 5,729.82/x
3. Step 3: Cross multiply
   5,946.90x = 8,973.83 × 5,729.82
4. Step 4: Simplify right side
   5,946.90x = 51,418,401.96
5. Step 5: Solve for x
   x = 51,418,401.96/5,946.90
6. Step 6: Final answer
   x = 8,646.25