Finding the Fourth Proportional to 37,732.52, 52,067.84 and 21,818.00

Step by Step Solution

1. Step 1: Write the proportion equation
   37,732.52 : 52,067.84 = 21,818.00 : x
2. Step 2: Convert to fraction form
   37,732.52/52,067.84 = 21,818.00/x
3. Step 3: Cross multiply
   37,732.52x = 52,067.84 × 21,818.00
4. Step 4: Simplify right side
   37,732.52x = 1,136,016,154.20
5. Step 5: Solve for x
   x = 1,136,016,154.20/37,732.52
6. Step 6: Final answer
   x = 30,107.08