Finding the Fourth Proportional to 1,874.52, 2,810.16 and 1,095.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,874.52 : 2,810.16 = 1,095.30 : x
2. Step 2: Convert to fraction form
   1,874.52/2,810.16 = 1,095.30/x
3. Step 3: Cross multiply
   1,874.52x = 2,810.16 × 1,095.30
4. Step 4: Simplify right side
   1,874.52x = 3,077,968.25
5. Step 5: Solve for x
   x = 3,077,968.25/1,874.52
6. Step 6: Final answer
   x = 1,642.00