Finding the Fourth Proportional to 2,091.52, 3,131.11 and 1,832.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,091.52 : 3,131.11 = 1,832.03 : x
2. Step 2: Convert to fraction form
   2,091.52/3,131.11 = 1,832.03/x
3. Step 3: Cross multiply
   2,091.52x = 3,131.11 × 1,832.03
4. Step 4: Simplify right side
   2,091.52x = 5,736,280.46
5. Step 5: Solve for x
   x = 5,736,280.46/2,091.52
6. Step 6: Final answer
   x = 2,742.64