Finding the Fourth Proportional to 37,575.87, 51,853.82 and 21,659.37

Step by Step Solution

1. Step 1: Write the proportion equation
   37,575.87 : 51,853.82 = 21,659.37 : x
2. Step 2: Convert to fraction form
   37,575.87/51,853.82 = 21,659.37/x
3. Step 3: Cross multiply
   37,575.87x = 51,853.82 × 21,659.37
4. Step 4: Simplify right side
   37,575.87x = 1,123,120,965.00
5. Step 5: Solve for x
   x = 1,123,120,965.00/37,575.87
6. Step 6: Final answer
   x = 29,889.42