Finding the Fourth Proportional to 2,846.88, 3,928.73 and 1,588.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,846.88 : 3,928.73 = 1,588.04 : x
2. Step 2: Convert to fraction form
   2,846.88/3,928.73 = 1,588.04/x
3. Step 3: Cross multiply
   2,846.88x = 3,928.73 × 1,588.04
4. Step 4: Simplify right side
   2,846.88x = 6,238,982.27
5. Step 5: Solve for x
   x = 6,238,982.27/2,846.88
6. Step 6: Final answer
   x = 2,191.52