Finding the Fourth Proportional to 2,295.02, 3,164.10 and 1,870.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,295.02 : 3,164.10 = 1,870.22 : x
2. Step 2: Convert to fraction form
   2,295.02/3,164.10 = 1,870.22/x
3. Step 3: Cross multiply
   2,295.02x = 3,164.10 × 1,870.22
4. Step 4: Simplify right side
   2,295.02x = 5,917,563.10
5. Step 5: Solve for x
   x = 5,917,563.10/2,295.02
6. Step 6: Final answer
   x = 2,578.44