Finding the Fourth Proportional to 37,853.82, 52,238.31 and 21,941.34

Step by Step Solution

1. Step 1: Write the proportion equation
   37,853.82 : 52,238.31 = 21,941.34 : x
2. Step 2: Convert to fraction form
   37,853.82/52,238.31 = 21,941.34/x
3. Step 3: Cross multiply
   37,853.82x = 52,238.31 × 21,941.34
4. Step 4: Simplify right side
   37,853.82x = 1,146,178,520.74
5. Step 5: Solve for x
   x = 1,146,178,520.74/37,853.82
6. Step 6: Final answer
   x = 30,279.07