Finding the Fourth Proportional to 2,518.06, 3,774.84 and 1,347.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518.06 : 3,774.84 = 1,347.16 : x
2. Step 2: Convert to fraction form
   2,518.06/3,774.84 = 1,347.16/x
3. Step 3: Cross multiply
   2,518.06x = 3,774.84 × 1,347.16
4. Step 4: Simplify right side
   2,518.06x = 5,085,313.45
5. Step 5: Solve for x
   x = 5,085,313.45/2,518.06
6. Step 6: Final answer
   x = 2,019.54