Finding the Fourth Proportional to 104,271.36, 156,420.16 and 34,131.84

Step by Step Solution

1. Step 1: Write the proportion equation
   104,271.36 : 156,420.16 = 34,131.84 : x
2. Step 2: Convert to fraction form
   104,271.36/156,420.16 = 34,131.84/x
3. Step 3: Cross multiply
   104,271.36x = 156,420.16 × 34,131.84
4. Step 4: Simplify right side
   104,271.36x = 5,338,907,873.89
5. Step 5: Solve for x
   x = 5,338,907,873.89/104,271.36
6. Step 6: Final answer
   x = 51,202.05