Finding the Fourth Proportional to 37,714.74, 52,040.56 and 21,796.12

Step by Step Solution

1. Step 1: Write the proportion equation
   37,714.74 : 52,040.56 = 21,796.12 : x
2. Step 2: Convert to fraction form
   37,714.74/52,040.56 = 21,796.12/x
3. Step 3: Cross multiply
   37,714.74x = 52,040.56 × 21,796.12
4. Step 4: Simplify right side
   37,714.74x = 1,134,282,290.63
5. Step 5: Solve for x
   x = 1,134,282,290.63/37,714.74
6. Step 6: Final answer
   x = 30,075.30