Finding the Fourth Proportional to 1,892.62, 2,834.74 and 1,159.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892.62 : 2,834.74 = 1,159.98 : x
2. Step 2: Convert to fraction form
   1,892.62/2,834.74 = 1,159.98/x
3. Step 3: Cross multiply
   1,892.62x = 2,834.74 × 1,159.98
4. Step 4: Simplify right side
   1,892.62x = 3,288,241.71
5. Step 5: Solve for x
   x = 3,288,241.71/1,892.62
6. Step 6: Final answer
   x = 1,737.40