Finding the Fourth Proportional to 2,250.96, 3,106.38 and 1,588.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250.96 : 3,106.38 = 1,588.04 : x
2. Step 2: Convert to fraction form
   2,250.96/3,106.38 = 1,588.04/x
3. Step 3: Cross multiply
   2,250.96x = 3,106.38 × 1,588.04
4. Step 4: Simplify right side
   2,250.96x = 4,933,055.70
5. Step 5: Solve for x
   x = 4,933,055.70/2,250.96
6. Step 6: Final answer
   x = 2,191.53