Finding the Fourth Proportional to 37,759.94, 52,116.26 and 28,791.42

Step by Step Solution

1. Step 1: Write the proportion equation
   37,759.94 : 52,116.26 = 28,791.42 : x
2. Step 2: Convert to fraction form
   37,759.94/52,116.26 = 28,791.42/x
3. Step 3: Cross multiply
   37,759.94x = 52,116.26 × 28,791.42
4. Step 4: Simplify right side
   37,759.94x = 1,500,500,953.05
5. Step 5: Solve for x
   x = 1,500,500,953.05/37,759.94
6. Step 6: Final answer
   x = 39,737.91