Finding the Fourth Proportional to 1,546.95, 2,134.89 and 1,022.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,546.95 : 2,134.89 = 1,022.07 : x
2. Step 2: Convert to fraction form
   1,546.95/2,134.89 = 1,022.07/x
3. Step 3: Cross multiply
   1,546.95x = 2,134.89 × 1,022.07
4. Step 4: Simplify right side
   1,546.95x = 2,182,007.02
5. Step 5: Solve for x
   x = 2,182,007.02/1,546.95
6. Step 6: Final answer
   x = 1,410.52