Finding the Fourth Proportional to 2,056.06, 2,837.40 and 1,124.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056.06 : 2,837.40 = 1,124.56 : x
2. Step 2: Convert to fraction form
   2,056.06/2,837.40 = 1,124.56/x
3. Step 3: Cross multiply
   2,056.06x = 2,837.40 × 1,124.56
4. Step 4: Simplify right side
   2,056.06x = 3,190,826.54
5. Step 5: Solve for x
   x = 3,190,826.54/2,056.06
6. Step 6: Final answer
   x = 1,551.91