Finding the Fourth Proportional to 2,110.25, 3,164.01 and 1,137.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110.25 : 3,164.01 = 1,137.05 : x
2. Step 2: Convert to fraction form
   2,110.25/3,164.01 = 1,137.05/x
3. Step 3: Cross multiply
   2,110.25x = 3,164.01 × 1,137.05
4. Step 4: Simplify right side
   2,110.25x = 3,597,637.57
5. Step 5: Solve for x
   x = 3,597,637.57/2,110.25
6. Step 6: Final answer
   x = 1,704.84