Finding the Fourth Proportional to 37,627.18, 51,924.03 and 21,495.31

Step by Step Solution

1. Step 1: Write the proportion equation
   37,627.18 : 51,924.03 = 21,495.31 : x
2. Step 2: Convert to fraction form
   37,627.18/51,924.03 = 21,495.31/x
3. Step 3: Cross multiply
   37,627.18x = 51,924.03 × 21,495.31
4. Step 4: Simplify right side
   37,627.18x = 1,116,123,121.30
5. Step 5: Solve for x
   x = 1,116,123,121.30/37,627.18
6. Step 6: Final answer
   x = 29,662.68