Finding the Fourth Proportional to 2,072.48, 3,090.22 and 1,843.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072.48 : 3,090.22 = 1,843.52 : x
2. Step 2: Convert to fraction form
   2,072.48/3,090.22 = 1,843.52/x
3. Step 3: Cross multiply
   2,072.48x = 3,090.22 × 1,843.52
4. Step 4: Simplify right side
   2,072.48x = 5,696,882.37
5. Step 5: Solve for x
   x = 5,696,882.37/2,072.48
6. Step 6: Final answer
   x = 2,748.82