Finding the Fourth Proportional to 2,088.32, 2,881.50 and 1,204.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,088.32 : 2,881.50 = 1,204.18 : x
2. Step 2: Convert to fraction form
   2,088.32/2,881.50 = 1,204.18/x
3. Step 3: Cross multiply
   2,088.32x = 2,881.50 × 1,204.18
4. Step 4: Simplify right side
   2,088.32x = 3,469,844.67
5. Step 5: Solve for x
   x = 3,469,844.67/2,088.32
6. Step 6: Final answer
   x = 1,661.55