Finding the Fourth Proportional to 37,533.27, 56,322.12 and 13,857.33

Step by Step Solution

1. Step 1: Write the proportion equation
   37,533.27 : 56,322.12 = 13,857.33 : x
2. Step 2: Convert to fraction form
   37,533.27/56,322.12 = 13,857.33/x
3. Step 3: Cross multiply
   37,533.27x = 56,322.12 × 13,857.33
4. Step 4: Simplify right side
   37,533.27x = 780,474,071.55
5. Step 5: Solve for x
   x = 780,474,071.55/37,533.27
6. Step 6: Final answer
   x = 20,794.19