Finding the Fourth Proportional to 2,731.93, 4,096.98 and 1,088.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,731.93 : 4,096.98 = 1,088.03 : x
2. Step 2: Convert to fraction form
   2,731.93/4,096.98 = 1,088.03/x
3. Step 3: Cross multiply
   2,731.93x = 4,096.98 × 1,088.03
4. Step 4: Simplify right side
   2,731.93x = 4,457,647.39
5. Step 5: Solve for x
   x = 4,457,647.39/2,731.93
6. Step 6: Final answer
   x = 1,631.69