Finding the Fourth Proportional to 37,023.89, 51,076.73 and 21,702.67

Step by Step Solution

1. Step 1: Write the proportion equation
   37,023.89 : 51,076.73 = 21,702.67 : x
2. Step 2: Convert to fraction form
   37,023.89/51,076.73 = 21,702.67/x
3. Step 3: Cross multiply
   37,023.89x = 51,076.73 × 21,702.67
4. Step 4: Simplify right side
   37,023.89x = 1,108,501,342.43
5. Step 5: Solve for x
   x = 1,108,501,342.43/37,023.89
6. Step 6: Final answer
   x = 29,940.17