Finding the Fourth Proportional to 3,446.56, 5,166.91 and 1,368.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,446.56 : 5,166.91 = 1,368.03 : x
2. Step 2: Convert to fraction form
   3,446.56/5,166.91 = 1,368.03/x
3. Step 3: Cross multiply
   3,446.56x = 5,166.91 × 1,368.03
4. Step 4: Simplify right side
   3,446.56x = 7,068,487.89
5. Step 5: Solve for x
   x = 7,068,487.89/3,446.56
6. Step 6: Final answer
   x = 2,050.88