Finding the Fourth Proportional to 4,078.10, 6,114.15 and 1,303.17

Step by Step Solution

1. Step 1: Write the proportion equation
   4,078.10 : 6,114.15 = 1,303.17 : x
2. Step 2: Convert to fraction form
   4,078.10/6,114.15 = 1,303.17/x
3. Step 3: Cross multiply
   4,078.10x = 6,114.15 × 1,303.17
4. Step 4: Simplify right side
   4,078.10x = 7,967,776.86
5. Step 5: Solve for x
   x = 7,967,776.86/4,078.10
6. Step 6: Final answer
   x = 1,953.80