Finding the Fourth Proportional to 50,742.06, 76,054.77 and 34,081.98

Step by Step Solution

1. Step 1: Write the proportion equation
   50,742.06 : 76,054.77 = 34,081.98 : x
2. Step 2: Convert to fraction form
   50,742.06/76,054.77 = 34,081.98/x
3. Step 3: Cross multiply
   50,742.06x = 76,054.77 × 34,081.98
4. Step 4: Simplify right side
   50,742.06x = 2,592,097,150.04
5. Step 5: Solve for x
   x = 2,592,097,150.04/50,742.06
6. Step 6: Final answer
   x = 51,083.80