Finding the Fourth Proportional to 37,012.69, 51,082.37 and 21,093.49

Step by Step Solution

1. Step 1: Write the proportion equation
   37,012.69 : 51,082.37 = 21,093.49 : x
2. Step 2: Convert to fraction form
   37,012.69/51,082.37 = 21,093.49/x
3. Step 3: Cross multiply
   37,012.69x = 51,082.37 × 21,093.49
4. Step 4: Simplify right side
   37,012.69x = 1,077,505,460.77
5. Step 5: Solve for x
   x = 1,077,505,460.77/37,012.69
6. Step 6: Final answer
   x = 29,111.78