Finding the Fourth Proportional to 1,892.72, 2,837.32 and 1,737

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892.72 : 2,837.32 = 1,737 : x
2. Step 2: Convert to fraction form
   1,892.72/2,837.32 = 1,737/x
3. Step 3: Cross multiply
   1,892.72x = 2,837.32 × 1,737
4. Step 4: Simplify right side
   1,892.72x = 4,928,424.84
5. Step 5: Solve for x
   x = 4,928,424.84/1,892.72
6. Step 6: Final answer
   x = 2,603.88