Finding the Fourth Proportional to 2,045.95, 2,823.52 and 1,161.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045.95 : 2,823.52 = 1,161.93 : x
2. Step 2: Convert to fraction form
   2,045.95/2,823.52 = 1,161.93/x
3. Step 3: Cross multiply
   2,045.95x = 2,823.52 × 1,161.93
4. Step 4: Simplify right side
   2,045.95x = 3,280,732.59
5. Step 5: Solve for x
   x = 3,280,732.59/2,045.95
6. Step 6: Final answer
   x = 1,603.53