Finding the Fourth Proportional to 37,393.32, 51,590.01 and 21,259

Step by Step Solution

1. Step 1: Write the proportion equation
   37,393.32 : 51,590.01 = 21,259 : x
2. Step 2: Convert to fraction form
   37,393.32/51,590.01 = 21,259/x
3. Step 3: Cross multiply
   37,393.32x = 51,590.01 × 21,259
4. Step 4: Simplify right side
   37,393.32x = 1,096,752,022.59
5. Step 5: Solve for x
   x = 1,096,752,022.59/37,393.32
6. Step 6: Final answer
   x = 29,330.16