Finding the Fourth Proportional to 1,865.94, 2,802.15 and 1,714.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,865.94 : 2,802.15 = 1,714.02 : x
2. Step 2: Convert to fraction form
   1,865.94/2,802.15 = 1,714.02/x
3. Step 3: Cross multiply
   1,865.94x = 2,802.15 × 1,714.02
4. Step 4: Simplify right side
   1,865.94x = 4,802,941.14
5. Step 5: Solve for x
   x = 4,802,941.14/1,865.94
6. Step 6: Final answer
   x = 2,574.01