Finding the Fourth Proportional to 1,693.33, 2,338.45 and 1,104.19

Step by Step Solution

1. Step 1: Write the proportion equation
   1,693.33 : 2,338.45 = 1,104.19 : x
2. Step 2: Convert to fraction form
   1,693.33/2,338.45 = 1,104.19/x
3. Step 3: Cross multiply
   1,693.33x = 2,338.45 × 1,104.19
4. Step 4: Simplify right side
   1,693.33x = 2,582,084.50
5. Step 5: Solve for x
   x = 2,582,084.50/1,693.33
6. Step 6: Final answer
   x = 1,524.86