Finding the Fourth Proportional to 37,901.56, 52,304.04 and 21,134.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,901.56 : 52,304.04 = 21,134.56 : x
2. Step 2: Convert to fraction form
   37,901.56/52,304.04 = 21,134.56/x
3. Step 3: Cross multiply
   37,901.56x = 52,304.04 × 21,134.56
4. Step 4: Simplify right side
   37,901.56x = 1,105,422,871.62
5. Step 5: Solve for x
   x = 1,105,422,871.62/37,901.56
6. Step 6: Final answer
   x = 29,165.63