Finding the Fourth Proportional to 2,053.56, 3,078.24 and 1,232.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.56 : 3,078.24 = 1,232.22 : x
2. Step 2: Convert to fraction form
   2,053.56/3,078.24 = 1,232.22/x
3. Step 3: Cross multiply
   2,053.56x = 3,078.24 × 1,232.22
4. Step 4: Simplify right side
   2,053.56x = 3,793,068.89
5. Step 5: Solve for x
   x = 3,793,068.89/2,053.56
6. Step 6: Final answer
   x = 1,847.07