Finding the Fourth Proportional to 37,269.72, 51,506.01 and 30,544.74

Step by Step Solution

1. Step 1: Write the proportion equation
   37,269.72 : 51,506.01 = 30,544.74 : x
2. Step 2: Convert to fraction form
   37,269.72/51,506.01 = 30,544.74/x
3. Step 3: Cross multiply
   37,269.72x = 51,506.01 × 30,544.74
4. Step 4: Simplify right side
   37,269.72x = 1,573,237,683.89
5. Step 5: Solve for x
   x = 1,573,237,683.89/37,269.72
6. Step 6: Final answer
   x = 42,212.22