Finding the Fourth Proportional to 3,368.94, 5,054.17 and 1,029.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,368.94 : 5,054.17 = 1,029.15 : x
2. Step 2: Convert to fraction form
   3,368.94/5,054.17 = 1,029.15/x
3. Step 3: Cross multiply
   3,368.94x = 5,054.17 × 1,029.15
4. Step 4: Simplify right side
   3,368.94x = 5,201,499.06
5. Step 5: Solve for x
   x = 5,201,499.06/3,368.94
6. Step 6: Final answer
   x = 1,543.96