Finding the Fourth Proportional to 37,166, 51,288.96 and 21,250.76

Step by Step Solution

1. Step 1: Write the proportion equation
   37,166 : 51,288.96 = 21,250.76 : x
2. Step 2: Convert to fraction form
   37,166/51,288.96 = 21,250.76/x
3. Step 3: Cross multiply
   37,166x = 51,288.96 × 21,250.76
4. Step 4: Simplify right side
   37,166x = 1,089,929,379.61
5. Step 5: Solve for x
   x = 1,089,929,379.61/37,166
6. Step 6: Final answer
   x = 29,325.98