Finding the Fourth Proportional to 9,389.48, 14,079.96 and 3,541.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,389.48 : 14,079.96 = 3,541.94 : x
2. Step 2: Convert to fraction form
   9,389.48/14,079.96 = 3,541.94/x
3. Step 3: Cross multiply
   9,389.48x = 14,079.96 × 3,541.94
4. Step 4: Simplify right side
   9,389.48x = 49,870,373.52
5. Step 5: Solve for x
   x = 49,870,373.52/9,389.48
6. Step 6: Final answer
   x = 5,311.30