Finding the Fourth Proportional to 1,932.84, 2,667.33 and 1,135.95

Step by Step Solution

1. Step 1: Write the proportion equation
   1,932.84 : 2,667.33 = 1,135.95 : x
2. Step 2: Convert to fraction form
   1,932.84/2,667.33 = 1,135.95/x
3. Step 3: Cross multiply
   1,932.84x = 2,667.33 × 1,135.95
4. Step 4: Simplify right side
   1,932.84x = 3,029,953.51
5. Step 5: Solve for x
   x = 3,029,953.51/1,932.84
6. Step 6: Final answer
   x = 1,567.62