Finding the Fourth Proportional to 2,597.08, 3,892.92 and 1,945.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.08 : 3,892.92 = 1,945.84 : x
2. Step 2: Convert to fraction form
   2,597.08/3,892.92 = 1,945.84/x
3. Step 3: Cross multiply
   2,597.08x = 3,892.92 × 1,945.84
4. Step 4: Simplify right side
   2,597.08x = 7,574,999.45
5. Step 5: Solve for x
   x = 7,574,999.45/2,597.08
6. Step 6: Final answer
   x = 2,916.74