Finding the Fourth Proportional to 50,317.21, 69,437.89 and 27,658.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,317.21 : 69,437.89 = 27,658.52 : x
2. Step 2: Convert to fraction form
   50,317.21/69,437.89 = 27,658.52/x
3. Step 3: Cross multiply
   50,317.21x = 69,437.89 × 27,658.52
4. Step 4: Simplify right side
   50,317.21x = 1,920,549,269.32
5. Step 5: Solve for x
   x = 1,920,549,269.32/50,317.21
6. Step 6: Final answer
   x = 38,168.83