Finding the Fourth Proportional to 1,933.67, 2,666.82 and 1,304.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933.67 : 2,666.82 = 1,304.10 : x
2. Step 2: Convert to fraction form
   1,933.67/2,666.82 = 1,304.10/x
3. Step 3: Cross multiply
   1,933.67x = 2,666.82 × 1,304.10
4. Step 4: Simplify right side
   1,933.67x = 3,477,804.85
5. Step 5: Solve for x
   x = 3,477,804.85/1,933.67
6. Step 6: Final answer
   x = 1,798.55