Finding the Fourth Proportional to 10,127.06, 15,189.50 and 2,732.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,127.06 : 15,189.50 = 2,732.27 : x
2. Step 2: Convert to fraction form
   10,127.06/15,189.50 = 2,732.27/x
3. Step 3: Cross multiply
   10,127.06x = 15,189.50 × 2,732.27
4. Step 4: Simplify right side
   10,127.06x = 41,501,725.56
5. Step 5: Solve for x
   x = 41,501,725.56/10,127.06
6. Step 6: Final answer
   x = 4,098.10