Finding the Fourth Proportional to 2,088.05, 3,133.89 and 1,164.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,088.05 : 3,133.89 = 1,164.51 : x
2. Step 2: Convert to fraction form
   2,088.05/3,133.89 = 1,164.51/x
3. Step 3: Cross multiply
   2,088.05x = 3,133.89 × 1,164.51
4. Step 4: Simplify right side
   2,088.05x = 3,649,446.24
5. Step 5: Solve for x
   x = 3,649,446.24/2,088.05
6. Step 6: Final answer
   x = 1,747.78