Finding the Fourth Proportional to 2,506.37, 3,460.10 and 1,945.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506.37 : 3,460.10 = 1,945.58 : x
2. Step 2: Convert to fraction form
   2,506.37/3,460.10 = 1,945.58/x
3. Step 3: Cross multiply
   2,506.37x = 3,460.10 × 1,945.58
4. Step 4: Simplify right side
   2,506.37x = 6,731,874.33
5. Step 5: Solve for x
   x = 6,731,874.33/2,506.37
6. Step 6: Final answer
   x = 2,685.91