Finding the Fourth Proportional to 37,093.50, 51,191.46 and 20,326.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,093.50 : 51,191.46 = 20,326.50 : x
2. Step 2: Convert to fraction form
   37,093.50/51,191.46 = 20,326.50/x
3. Step 3: Cross multiply
   37,093.50x = 51,191.46 × 20,326.50
4. Step 4: Simplify right side
   37,093.50x = 1,040,543,211.69
5. Step 5: Solve for x
   x = 1,040,543,211.69/37,093.50
6. Step 6: Final answer
   x = 28,051.90