Finding the Fourth Proportional to 9,835.34, 14,739.87 and 3,589.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,835.34 : 14,739.87 = 3,589.48 : x
2. Step 2: Convert to fraction form
   9,835.34/14,739.87 = 3,589.48/x
3. Step 3: Cross multiply
   9,835.34x = 14,739.87 × 3,589.48
4. Step 4: Simplify right side
   9,835.34x = 52,908,468.57
5. Step 5: Solve for x
   x = 52,908,468.57/9,835.34
6. Step 6: Final answer
   x = 5,379.42