Finding the Fourth Proportional to 9,936.56, 14,905.56 and 3,011

Step by Step Solution

1. Step 1: Write the proportion equation
   9,936.56 : 14,905.56 = 3,011 : x
2. Step 2: Convert to fraction form
   9,936.56/14,905.56 = 3,011/x
3. Step 3: Cross multiply
   9,936.56x = 14,905.56 × 3,011
4. Step 4: Simplify right side
   9,936.56x = 44,880,641.16
5. Step 5: Solve for x
   x = 44,880,641.16/9,936.56
6. Step 6: Final answer
   x = 4,516.72