Finding the Fourth Proportional to 3,402.03, 5,107.16 and 2,016.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,402.03 : 5,107.16 = 2,016.93 : x
2. Step 2: Convert to fraction form
   3,402.03/5,107.16 = 2,016.93/x
3. Step 3: Cross multiply
   3,402.03x = 5,107.16 × 2,016.93
4. Step 4: Simplify right side
   3,402.03x = 10,300,774.13
5. Step 5: Solve for x
   x = 10,300,774.13/3,402.03
6. Step 6: Final answer
   x = 3,027.83