Finding the Fourth Proportional to 7,114.03, 10,669.83 and 1,918.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,114.03 : 10,669.83 = 1,918.69 : x
2. Step 2: Convert to fraction form
   7,114.03/10,669.83 = 1,918.69/x
3. Step 3: Cross multiply
   7,114.03x = 10,669.83 × 1,918.69
4. Step 4: Simplify right side
   7,114.03x = 20,472,062.25
5. Step 5: Solve for x
   x = 20,472,062.25/7,114.03
6. Step 6: Final answer
   x = 2,877.70