Finding the Fourth Proportional to 4,981.30, 7,470.82 and 1,470.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,981.30 : 7,470.82 = 1,470.56 : x
2. Step 2: Convert to fraction form
   4,981.30/7,470.82 = 1,470.56/x
3. Step 3: Cross multiply
   4,981.30x = 7,470.82 × 1,470.56
4. Step 4: Simplify right side
   4,981.30x = 10,986,289.06
5. Step 5: Solve for x
   x = 10,986,289.06/4,981.30
6. Step 6: Final answer
   x = 2,205.51