Finding the Fourth Proportional to 37,726.38, 52,067.00 and 21,599.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,726.38 : 52,067.00 = 21,599.69 : x
2. Step 2: Convert to fraction form
   37,726.38/52,067.00 = 21,599.69/x
3. Step 3: Cross multiply
   37,726.38x = 52,067.00 × 21,599.69
4. Step 4: Simplify right side
   37,726.38x = 1,124,630,852.89
5. Step 5: Solve for x
   x = 1,124,630,852.89/37,726.38
6. Step 6: Final answer
   x = 29,810.20