Finding the Fourth Proportional to 1,837.37, 2,534.55 and 1,208

Step by Step Solution

1. Step 1: Write the proportion equation
   1,837.37 : 2,534.55 = 1,208 : x
2. Step 2: Convert to fraction form
   1,837.37/2,534.55 = 1,208/x
3. Step 3: Cross multiply
   1,837.37x = 2,534.55 × 1,208
4. Step 4: Simplify right side
   1,837.37x = 3,061,736.40
5. Step 5: Solve for x
   x = 3,061,736.40/1,837.37
6. Step 6: Final answer
   x = 1,666.37