Finding the Fourth Proportional to 19,674.53, 27,150.81 and 10,722.01

Step by Step Solution

1. Step 1: Write the proportion equation
   19,674.53 : 27,150.81 = 10,722.01 : x
2. Step 2: Convert to fraction form
   19,674.53/27,150.81 = 10,722.01/x
3. Step 3: Cross multiply
   19,674.53x = 27,150.81 × 10,722.01
4. Step 4: Simplify right side
   19,674.53x = 291,111,256.33
5. Step 5: Solve for x
   x = 291,111,256.33/19,674.53
6. Step 6: Final answer
   x = 14,796.35