Finding the Fourth Proportional to 1,827.50, 2,741.01 and 731.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,827.50 : 2,741.01 = 731.03 : x
2. Step 2: Convert to fraction form
   1,827.50/2,741.01 = 731.03/x
3. Step 3: Cross multiply
   1,827.50x = 2,741.01 × 731.03
4. Step 4: Simplify right side
   1,827.50x = 2,003,767.39
5. Step 5: Solve for x
   x = 2,003,767.39/1,827.50
6. Step 6: Final answer
   x = 1,096.46