Finding the Fourth Proportional to 2,476.17, 3,707.78 and 1,597.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,476.17 : 3,707.78 = 1,597.32 : x
2. Step 2: Convert to fraction form
   2,476.17/3,707.78 = 1,597.32/x
3. Step 3: Cross multiply
   2,476.17x = 3,707.78 × 1,597.32
4. Step 4: Simplify right side
   2,476.17x = 5,922,503.16
5. Step 5: Solve for x
   x = 5,922,503.16/2,476.17
6. Step 6: Final answer
   x = 2,391.80