Finding the Fourth Proportional to 36,493.61, 50,374.82 and 28,411.25

Step by Step Solution

1. Step 1: Write the proportion equation
   36,493.61 : 50,374.82 = 28,411.25 : x
2. Step 2: Convert to fraction form
   36,493.61/50,374.82 = 28,411.25/x
3. Step 3: Cross multiply
   36,493.61x = 50,374.82 × 28,411.25
4. Step 4: Simplify right side
   36,493.61x = 1,431,211,423.88
5. Step 5: Solve for x
   x = 1,431,211,423.88/36,493.61
6. Step 6: Final answer
   x = 39,218.14