Finding the Fourth Proportional to 50,354.58, 69,499.38 and 38,396.56

Step by Step Solution

1. Step 1: Write the proportion equation
   50,354.58 : 69,499.38 = 38,396.56 : x
2. Step 2: Convert to fraction form
   50,354.58/69,499.38 = 38,396.56/x
3. Step 3: Cross multiply
   50,354.58x = 69,499.38 × 38,396.56
4. Step 4: Simplify right side
   50,354.58x = 2,668,537,114.13
5. Step 5: Solve for x
   x = 2,668,537,114.13/50,354.58
6. Step 6: Final answer
   x = 52,994.92