Finding the Fourth Proportional to 2,059.22, 2,839.65 and 1,360.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.22 : 2,839.65 = 1,360.82 : x
2. Step 2: Convert to fraction form
   2,059.22/2,839.65 = 1,360.82/x
3. Step 3: Cross multiply
   2,059.22x = 2,839.65 × 1,360.82
4. Step 4: Simplify right side
   2,059.22x = 3,864,252.51
5. Step 5: Solve for x
   x = 3,864,252.51/2,059.22
6. Step 6: Final answer
   x = 1,876.56