Finding the Fourth Proportional to 2,908.84, 4,365.30 and 1,264.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,908.84 : 4,365.30 = 1,264.54 : x
2. Step 2: Convert to fraction form
   2,908.84/4,365.30 = 1,264.54/x
3. Step 3: Cross multiply
   2,908.84x = 4,365.30 × 1,264.54
4. Step 4: Simplify right side
   2,908.84x = 5,520,096.46
5. Step 5: Solve for x
   x = 5,520,096.46/2,908.84
6. Step 6: Final answer
   x = 1,897.70