Finding the Fourth Proportional to 37,841.78, 52,221.00 and 21,927.71

Step by Step Solution

1. Step 1: Write the proportion equation
   37,841.78 : 52,221.00 = 21,927.71 : x
2. Step 2: Convert to fraction form
   37,841.78/52,221.00 = 21,927.71/x
3. Step 3: Cross multiply
   37,841.78x = 52,221.00 × 21,927.71
4. Step 4: Simplify right side
   37,841.78x = 1,145,087,156.69
5. Step 5: Solve for x
   x = 1,145,087,156.69/37,841.78
6. Step 6: Final answer
   x = 30,259.86