Finding the Fourth Proportional to 37,110.22, 51,211 and 21,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,110.22 : 51,211 = 21,796.50 : x
2. Step 2: Convert to fraction form
   37,110.22/51,211 = 21,796.50/x
3. Step 3: Cross multiply
   37,110.22x = 51,211 × 21,796.50
4. Step 4: Simplify right side
   37,110.22x = 1,116,220,561.50
5. Step 5: Solve for x
   x = 1,116,220,561.50/37,110.22
6. Step 6: Final answer
   x = 30,078.52