Finding the Fourth Proportional to 37,761.34, 52,104.81 and 21,847.27

Step by Step Solution

1. Step 1: Write the proportion equation
   37,761.34 : 52,104.81 = 21,847.27 : x
2. Step 2: Convert to fraction form
   37,761.34/52,104.81 = 21,847.27/x
3. Step 3: Cross multiply
   37,761.34x = 52,104.81 × 21,847.27
4. Step 4: Simplify right side
   37,761.34x = 1,138,347,722.11
5. Step 5: Solve for x
   x = 1,138,347,722.11/37,761.34
6. Step 6: Final answer
   x = 30,145.85