Finding the Fourth Proportional to 50,504.06, 69,695.74 and 30,372.47

Step by Step Solution

1. Step 1: Write the proportion equation
   50,504.06 : 69,695.74 = 30,372.47 : x
2. Step 2: Convert to fraction form
   50,504.06/69,695.74 = 30,372.47/x
3. Step 3: Cross multiply
   50,504.06x = 69,695.74 × 30,372.47
4. Step 4: Simplify right side
   50,504.06x = 2,116,831,848.21
5. Step 5: Solve for x
   x = 2,116,831,848.21/50,504.06
6. Step 6: Final answer
   x = 41,914.09