Finding the Fourth Proportional to 2,136.37, 2,948.33 and 1,204.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,136.37 : 2,948.33 = 1,204.93 : x
2. Step 2: Convert to fraction form
   2,136.37/2,948.33 = 1,204.93/x
3. Step 3: Cross multiply
   2,136.37x = 2,948.33 × 1,204.93
4. Step 4: Simplify right side
   2,136.37x = 3,552,531.27
5. Step 5: Solve for x
   x = 3,552,531.27/2,136.37
6. Step 6: Final answer
   x = 1,662.88