Finding the Fourth Proportional to 9,285.30, 13,929.98 and 2,710.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,285.30 : 13,929.98 = 2,710.94 : x
2. Step 2: Convert to fraction form
   9,285.30/13,929.98 = 2,710.94/x
3. Step 3: Cross multiply
   9,285.30x = 13,929.98 × 2,710.94
4. Step 4: Simplify right side
   9,285.30x = 37,763,256.78
5. Step 5: Solve for x
   x = 37,763,256.78/9,285.30
6. Step 6: Final answer
   x = 4,066.99