Finding the Fourth Proportional to 2,009.06, 3,014.49 and 1,188.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009.06 : 3,014.49 = 1,188.93 : x
2. Step 2: Convert to fraction form
   2,009.06/3,014.49 = 1,188.93/x
3. Step 3: Cross multiply
   2,009.06x = 3,014.49 × 1,188.93
4. Step 4: Simplify right side
   2,009.06x = 3,584,017.60
5. Step 5: Solve for x
   x = 3,584,017.60/2,009.06
6. Step 6: Final answer
   x = 1,783.93