Finding the Fourth Proportional to 2,518.19, 3,776.15 and 1,348.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518.19 : 3,776.15 = 1,348.01 : x
2. Step 2: Convert to fraction form
   2,518.19/3,776.15 = 1,348.01/x
3. Step 3: Cross multiply
   2,518.19x = 3,776.15 × 1,348.01
4. Step 4: Simplify right side
   2,518.19x = 5,090,286.61
5. Step 5: Solve for x
   x = 5,090,286.61/2,518.19
6. Step 6: Final answer
   x = 2,021.41