Finding the Fourth Proportional to 2,093.06, 2,888.94 and 1,209.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093.06 : 2,888.94 = 1,209.37 : x
2. Step 2: Convert to fraction form
   2,093.06/2,888.94 = 1,209.37/x
3. Step 3: Cross multiply
   2,093.06x = 2,888.94 × 1,209.37
4. Step 4: Simplify right side
   2,093.06x = 3,493,791.32
5. Step 5: Solve for x
   x = 3,493,791.32/2,093.06
6. Step 6: Final answer
   x = 1,669.23