Finding the Fourth Proportional to 4,141.89, 6,213.69 and 1,368.81

Step by Step Solution

1. Step 1: Write the proportion equation
   4,141.89 : 6,213.69 = 1,368.81 : x
2. Step 2: Convert to fraction form
   4,141.89/6,213.69 = 1,368.81/x
3. Step 3: Cross multiply
   4,141.89x = 6,213.69 × 1,368.81
4. Step 4: Simplify right side
   4,141.89x = 8,505,361.01
5. Step 5: Solve for x
   x = 8,505,361.01/4,141.89
6. Step 6: Final answer
   x = 2,053.50