Finding the Fourth Proportional to 37,300.16, 51,474.22 and 20,533.16

Step by Step Solution

1. Step 1: Write the proportion equation
   37,300.16 : 51,474.22 = 20,533.16 : x
2. Step 2: Convert to fraction form
   37,300.16/51,474.22 = 20,533.16/x
3. Step 3: Cross multiply
   37,300.16x = 51,474.22 × 20,533.16
4. Step 4: Simplify right side
   37,300.16x = 1,056,928,395.14
5. Step 5: Solve for x
   x = 1,056,928,395.14/37,300.16
6. Step 6: Final answer
   x = 28,335.76