Finding the Fourth Proportional to 50,088.37, 69,123.59 and 27,428.31

Step by Step Solution

1. Step 1: Write the proportion equation
   50,088.37 : 69,123.59 = 27,428.31 : x
2. Step 2: Convert to fraction form
   50,088.37/69,123.59 = 27,428.31/x
3. Step 3: Cross multiply
   50,088.37x = 69,123.59 × 27,428.31
4. Step 4: Simplify right side
   50,088.37x = 1,895,943,254.83
5. Step 5: Solve for x
   x = 1,895,943,254.83/50,088.37
6. Step 6: Final answer
   x = 37,851.97