Finding the Fourth Proportional to 50,561.28, 69,773.76 and 27,590.94

Step by Step Solution

1. Step 1: Write the proportion equation
   50,561.28 : 69,773.76 = 27,590.94 : x
2. Step 2: Convert to fraction form
   50,561.28/69,773.76 = 27,590.94/x
3. Step 3: Cross multiply
   50,561.28x = 69,773.76 × 27,590.94
4. Step 4: Simplify right side
   50,561.28x = 1,925,123,625.73
5. Step 5: Solve for x
   x = 1,925,123,625.73/50,561.28
6. Step 6: Final answer
   x = 38,075.06