Finding the Fourth Proportional to 2,103.15, 2,881.33 and 2,024.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103.15 : 2,881.33 = 2,024.33 : x
2. Step 2: Convert to fraction form
   2,103.15/2,881.33 = 2,024.33/x
3. Step 3: Cross multiply
   2,103.15x = 2,881.33 × 2,024.33
4. Step 4: Simplify right side
   2,103.15x = 5,832,750.49
5. Step 5: Solve for x
   x = 5,832,750.49/2,103.15
6. Step 6: Final answer
   x = 2,773.34