Finding the Fourth Proportional to 37,667.32, 51,982.53 and 22,557.09

Step by Step Solution

1. Step 1: Write the proportion equation
   37,667.32 : 51,982.53 = 22,557.09 : x
2. Step 2: Convert to fraction form
   37,667.32/51,982.53 = 22,557.09/x
3. Step 3: Cross multiply
   37,667.32x = 51,982.53 × 22,557.09
4. Step 4: Simplify right side
   37,667.32x = 1,172,574,607.64
5. Step 5: Solve for x
   x = 1,172,574,607.64/37,667.32
6. Step 6: Final answer
   x = 31,129.76