Finding the Fourth Proportional to 34,140.10, 51,162.15 and 27,132.10

Step by Step Solution

1. Step 1: Write the proportion equation
   34,140.10 : 51,162.15 = 27,132.10 : x
2. Step 2: Convert to fraction form
   34,140.10/51,162.15 = 27,132.10/x
3. Step 3: Cross multiply
   34,140.10x = 51,162.15 × 27,132.10
4. Step 4: Simplify right side
   34,140.10x = 1,388,136,570.02
5. Step 5: Solve for x
   x = 1,388,136,570.02/34,140.10
6. Step 6: Final answer
   x = 40,660.00