Finding the Fourth Proportional to 2,326.95, 3,476.29 and 1,663.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,326.95 : 3,476.29 = 1,663.56 : x
2. Step 2: Convert to fraction form
   2,326.95/3,476.29 = 1,663.56/x
3. Step 3: Cross multiply
   2,326.95x = 3,476.29 × 1,663.56
4. Step 4: Simplify right side
   2,326.95x = 5,783,019.88
5. Step 5: Solve for x
   x = 5,783,019.88/2,326.95
6. Step 6: Final answer
   x = 2,485.23