Finding the Fourth Proportional to 2,104.77, 2,902.29 and 1,933.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104.77 : 2,902.29 = 1,933.86 : x
2. Step 2: Convert to fraction form
   2,104.77/2,902.29 = 1,933.86/x
3. Step 3: Cross multiply
   2,104.77x = 2,902.29 × 1,933.86
4. Step 4: Simplify right side
   2,104.77x = 5,612,622.54
5. Step 5: Solve for x
   x = 5,612,622.54/2,104.77
6. Step 6: Final answer
   x = 2,666.62