Finding the Fourth Proportional to 4,947.06, 7,419.78 and 1,483.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,947.06 : 7,419.78 = 1,483.50 : x
2. Step 2: Convert to fraction form
   4,947.06/7,419.78 = 1,483.50/x
3. Step 3: Cross multiply
   4,947.06x = 7,419.78 × 1,483.50
4. Step 4: Simplify right side
   4,947.06x = 11,007,243.63
5. Step 5: Solve for x
   x = 11,007,243.63/4,947.06
6. Step 6: Final answer
   x = 2,225.01