Finding the Fourth Proportional to 104,518.02, 156,743.91 and 34,381.02

Step by Step Solution

1. Step 1: Write the proportion equation
   104,518.02 : 156,743.91 = 34,381.02 : x
2. Step 2: Convert to fraction form
   104,518.02/156,743.91 = 34,381.02/x
3. Step 3: Cross multiply
   104,518.02x = 156,743.91 × 34,381.02
4. Step 4: Simplify right side
   104,518.02x = 5,389,015,504.59
5. Step 5: Solve for x
   x = 5,389,015,504.59/104,518.02
6. Step 6: Final answer
   x = 51,560.64