Finding the Fourth Proportional to 9,849.07, 14,764.26 and 3,929.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,849.07 : 14,764.26 = 3,929.59 : x
2. Step 2: Convert to fraction form
   9,849.07/14,764.26 = 3,929.59/x
3. Step 3: Cross multiply
   9,849.07x = 14,764.26 × 3,929.59
4. Step 4: Simplify right side
   9,849.07x = 58,017,488.45
5. Step 5: Solve for x
   x = 58,017,488.45/9,849.07
6. Step 6: Final answer
   x = 5,890.66