Finding the Fourth Proportional to 2,095.56, 2,891.76 and 1,164

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.56 : 2,891.76 = 1,164 : x
2. Step 2: Convert to fraction form
   2,095.56/2,891.76 = 1,164/x
3. Step 3: Cross multiply
   2,095.56x = 2,891.76 × 1,164
4. Step 4: Simplify right side
   2,095.56x = 3,366,008.64
5. Step 5: Solve for x
   x = 3,366,008.64/2,095.56
6. Step 6: Final answer
   x = 1,606.26