Finding the Fourth Proportional to 1,932.27, 2,666.70 and 1,093.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,932.27 : 2,666.70 = 1,093.12 : x
2. Step 2: Convert to fraction form
   1,932.27/2,666.70 = 1,093.12/x
3. Step 3: Cross multiply
   1,932.27x = 2,666.70 × 1,093.12
4. Step 4: Simplify right side
   1,932.27x = 2,915,023.10
5. Step 5: Solve for x
   x = 2,915,023.10/1,932.27
6. Step 6: Final answer
   x = 1,508.60