Finding the Fourth Proportional to 1,865.93, 2,792.82 and 1,132.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,865.93 : 2,792.82 = 1,132.07 : x
2. Step 2: Convert to fraction form
   1,865.93/2,792.82 = 1,132.07/x
3. Step 3: Cross multiply
   1,865.93x = 2,792.82 × 1,132.07
4. Step 4: Simplify right side
   1,865.93x = 3,161,667.74
5. Step 5: Solve for x
   x = 3,161,667.74/1,865.93
6. Step 6: Final answer
   x = 1,694.42