Finding the Fourth Proportional to 37,574.62, 51,851.69 and 21,442.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,574.62 : 51,851.69 = 21,442.82 : x
2. Step 2: Convert to fraction form
   37,574.62/51,851.69 = 21,442.82/x
3. Step 3: Cross multiply
   37,574.62x = 51,851.69 × 21,442.82
4. Step 4: Simplify right side
   37,574.62x = 1,111,846,196.11
5. Step 5: Solve for x
   x = 1,111,846,196.11/37,574.62
6. Step 6: Final answer
   x = 29,590.35