Finding the Fourth Proportional to 53,969.06, 80,410.98 and 50,951

Step by Step Solution

1. Step 1: Write the proportion equation
   53,969.06 : 80,410.98 = 50,951 : x
2. Step 2: Convert to fraction form
   53,969.06/80,410.98 = 50,951/x
3. Step 3: Cross multiply
   53,969.06x = 80,410.98 × 50,951
4. Step 4: Simplify right side
   53,969.06x = 4,097,019,587.23
5. Step 5: Solve for x
   x = 4,097,019,587.23/53,969.06
6. Step 6: Final answer
   x = 75,914.23