Finding the Fourth Proportional to 2,044.06, 2,820.69 and 1,159.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044.06 : 2,820.69 = 1,159.93 : x
2. Step 2: Convert to fraction form
   2,044.06/2,820.69 = 1,159.93/x
3. Step 3: Cross multiply
   2,044.06x = 2,820.69 × 1,159.93
4. Step 4: Simplify right side
   2,044.06x = 3,271,802.95
5. Step 5: Solve for x
   x = 3,271,802.95/2,044.06
6. Step 6: Final answer
   x = 1,600.64