Finding the Fourth Proportional to 1,935.73, 2,671.30 and 1,051.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,935.73 : 2,671.30 = 1,051.54 : x
2. Step 2: Convert to fraction form
   1,935.73/2,671.30 = 1,051.54/x
3. Step 3: Cross multiply
   1,935.73x = 2,671.30 × 1,051.54
4. Step 4: Simplify right side
   1,935.73x = 2,808,978.80
5. Step 5: Solve for x
   x = 2,808,978.80/1,935.73
6. Step 6: Final answer
   x = 1,451.12