Finding the Fourth Proportional to 1,935.52, 2,671.02 and 1,051.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,935.52 : 2,671.02 = 1,051.30 : x
2. Step 2: Convert to fraction form
   1,935.52/2,671.02 = 1,051.30/x
3. Step 3: Cross multiply
   1,935.52x = 2,671.02 × 1,051.30
4. Step 4: Simplify right side
   1,935.52x = 2,808,043.33
5. Step 5: Solve for x
   x = 2,808,043.33/1,935.52
6. Step 6: Final answer
   x = 1,450.80