Finding the Fourth Proportional to 50,610.51, 69,848.69 and 29,389.77

Step by Step Solution

1. Step 1: Write the proportion equation
   50,610.51 : 69,848.69 = 29,389.77 : x
2. Step 2: Convert to fraction form
   50,610.51/69,848.69 = 29,389.77/x
3. Step 3: Cross multiply
   50,610.51x = 69,848.69 × 29,389.77
4. Step 4: Simplify right side
   50,610.51x = 2,052,836,786.95
5. Step 5: Solve for x
   x = 2,052,836,786.95/50,610.51
6. Step 6: Final answer
   x = 40,561.47