Finding the Fourth Proportional to 2,411.03, 3,617.06 and 930.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.03 : 3,617.06 = 930.25 : x
2. Step 2: Convert to fraction form
   2,411.03/3,617.06 = 930.25/x
3. Step 3: Cross multiply
   2,411.03x = 3,617.06 × 930.25
4. Step 4: Simplify right side
   2,411.03x = 3,364,769.94
5. Step 5: Solve for x
   x = 3,364,769.94/2,411.03
6. Step 6: Final answer
   x = 1,395.57