Finding the Fourth Proportional to 3,359.42, 5,035.48 and 1,409.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,359.42 : 5,035.48 = 1,409.34 : x
2. Step 2: Convert to fraction form
   3,359.42/5,035.48 = 1,409.34/x
3. Step 3: Cross multiply
   3,359.42x = 5,035.48 × 1,409.34
4. Step 4: Simplify right side
   3,359.42x = 7,096,703.38
5. Step 5: Solve for x
   x = 7,096,703.38/3,359.42
6. Step 6: Final answer
   x = 2,112.48