Finding the Fourth Proportional to 1,892.52, 2,834.06 and 1,197.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892.52 : 2,834.06 = 1,197.09 : x
2. Step 2: Convert to fraction form
   1,892.52/2,834.06 = 1,197.09/x
3. Step 3: Cross multiply
   1,892.52x = 2,834.06 × 1,197.09
4. Step 4: Simplify right side
   1,892.52x = 3,392,624.89
5. Step 5: Solve for x
   x = 3,392,624.89/1,892.52
6. Step 6: Final answer
   x = 1,792.65