Finding the Fourth Proportional to 2,611.04, 3,916.35 and 1,049.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,611.04 : 3,916.35 = 1,049.94 : x
2. Step 2: Convert to fraction form
   2,611.04/3,916.35 = 1,049.94/x
3. Step 3: Cross multiply
   2,611.04x = 3,916.35 × 1,049.94
4. Step 4: Simplify right side
   2,611.04x = 4,111,931.21
5. Step 5: Solve for x
   x = 4,111,931.21/2,611.04
6. Step 6: Final answer
   x = 1,574.83