Finding the Fourth Proportional to 104,657.72, 156,993.78 and 34,586.24

Step by Step Solution

1. Step 1: Write the proportion equation
   104,657.72 : 156,993.78 = 34,586.24 : x
2. Step 2: Convert to fraction form
   104,657.72/156,993.78 = 34,586.24/x
3. Step 3: Cross multiply
   104,657.72x = 156,993.78 × 34,586.24
4. Step 4: Simplify right side
   104,657.72x = 5,429,824,553.59
5. Step 5: Solve for x
   x = 5,429,824,553.59/104,657.72
6. Step 6: Final answer
   x = 51,881.74