Finding the Fourth Proportional to 37,496.82, 51,758.65 and 21,587.61

Step by Step Solution

1. Step 1: Write the proportion equation
   37,496.82 : 51,758.65 = 21,587.61 : x
2. Step 2: Convert to fraction form
   37,496.82/51,758.65 = 21,587.61/x
3. Step 3: Cross multiply
   37,496.82x = 51,758.65 × 21,587.61
4. Step 4: Simplify right side
   37,496.82x = 1,117,345,550.33
5. Step 5: Solve for x
   x = 1,117,345,550.33/37,496.82
6. Step 6: Final answer
   x = 29,798.41