Finding the Fourth Proportional to 2,537.94, 3,807.52 and 806.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537.94 : 3,807.52 = 806.58 : x
2. Step 2: Convert to fraction form
   2,537.94/3,807.52 = 806.58/x
3. Step 3: Cross multiply
   2,537.94x = 3,807.52 × 806.58
4. Step 4: Simplify right side
   2,537.94x = 3,071,069.48
5. Step 5: Solve for x
   x = 3,071,069.48/2,537.94
6. Step 6: Final answer
   x = 1,210.06