Finding the Fourth Proportional to 3,406.96, 5,109.82 and 941.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,406.96 : 5,109.82 = 941.25 : x
2. Step 2: Convert to fraction form
   3,406.96/5,109.82 = 941.25/x
3. Step 3: Cross multiply
   3,406.96x = 5,109.82 × 941.25
4. Step 4: Simplify right side
   3,406.96x = 4,809,615.72
5. Step 5: Solve for x
   x = 4,809,615.72/3,406.96
6. Step 6: Final answer
   x = 1,411.70