Finding the Fourth Proportional to 47,316.16, 65,293.52 and 27,168.72

Step by Step Solution

1. Step 1: Write the proportion equation
   47,316.16 : 65,293.52 = 27,168.72 : x
2. Step 2: Convert to fraction form
   47,316.16/65,293.52 = 27,168.72/x
3. Step 3: Cross multiply
   47,316.16x = 65,293.52 × 27,168.72
4. Step 4: Simplify right side
   47,316.16x = 1,773,941,362.69
5. Step 5: Solve for x
   x = 1,773,941,362.69/47,316.16
6. Step 6: Final answer
   x = 37,491.24