Finding the Fourth Proportional to 1,884.83, 2,820.69 and 1,144.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,884.83 : 2,820.69 = 1,144.01 : x
2. Step 2: Convert to fraction form
   1,884.83/2,820.69 = 1,144.01/x
3. Step 3: Cross multiply
   1,884.83x = 2,820.69 × 1,144.01
4. Step 4: Simplify right side
   1,884.83x = 3,226,897.57
5. Step 5: Solve for x
   x = 3,226,897.57/1,884.83
6. Step 6: Final answer
   x = 1,712.04