Finding the Fourth Proportional to 2,093.29, 2,888.58 and 1,208.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093.29 : 2,888.58 = 1,208.50 : x
2. Step 2: Convert to fraction form
   2,093.29/2,888.58 = 1,208.50/x
3. Step 3: Cross multiply
   2,093.29x = 2,888.58 × 1,208.50
4. Step 4: Simplify right side
   2,093.29x = 3,490,848.93
5. Step 5: Solve for x
   x = 3,490,848.93/2,093.29
6. Step 6: Final answer
   x = 1,667.64