Finding the Fourth Proportional to 3,368.79, 5,051.57 and 1,146.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,368.79 : 5,051.57 = 1,146.83 : x
2. Step 2: Convert to fraction form
   3,368.79/5,051.57 = 1,146.83/x
3. Step 3: Cross multiply
   3,368.79x = 5,051.57 × 1,146.83
4. Step 4: Simplify right side
   3,368.79x = 5,793,261.03
5. Step 5: Solve for x
   x = 5,793,261.03/3,368.79
6. Step 6: Final answer
   x = 1,719.69