Finding the Fourth Proportional to 9,974.54, 14,961.27 and 3,048.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,974.54 : 14,961.27 = 3,048.50 : x
2. Step 2: Convert to fraction form
   9,974.54/14,961.27 = 3,048.50/x
3. Step 3: Cross multiply
   9,974.54x = 14,961.27 × 3,048.50
4. Step 4: Simplify right side
   9,974.54x = 45,609,431.60
5. Step 5: Solve for x
   x = 45,609,431.60/9,974.54
6. Step 6: Final answer
   x = 4,572.58