Finding the Fourth Proportional to 37,043.83, 51,110.04 and 21,929.86

Step by Step Solution

1. Step 1: Write the proportion equation
   37,043.83 : 51,110.04 = 21,929.86 : x
2. Step 2: Convert to fraction form
   37,043.83/51,110.04 = 21,929.86/x
3. Step 3: Cross multiply
   37,043.83x = 51,110.04 × 21,929.86
4. Step 4: Simplify right side
   37,043.83x = 1,120,836,021.79
5. Step 5: Solve for x
   x = 1,120,836,021.79/37,043.83
6. Step 6: Final answer
   x = 30,257.02