Finding the Fourth Proportional to 3,372.96, 5,059.48 and 1,181.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,372.96 : 5,059.48 = 1,181.69 : x
2. Step 2: Convert to fraction form
   3,372.96/5,059.48 = 1,181.69/x
3. Step 3: Cross multiply
   3,372.96x = 5,059.48 × 1,181.69
4. Step 4: Simplify right side
   3,372.96x = 5,978,736.92
5. Step 5: Solve for x
   x = 5,978,736.92/3,372.96
6. Step 6: Final answer
   x = 1,772.55