Finding the Fourth Proportional to 2,095.60, 2,891.88 and 1,164.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.60 : 2,891.88 = 1,164.10 : x
2. Step 2: Convert to fraction form
   2,095.60/2,891.88 = 1,164.10/x
3. Step 3: Cross multiply
   2,095.60x = 2,891.88 × 1,164.10
4. Step 4: Simplify right side
   2,095.60x = 3,366,437.51
5. Step 5: Solve for x
   x = 3,366,437.51/2,095.60
6. Step 6: Final answer
   x = 1,606.43