Finding the Fourth Proportional to 104,573.69, 156,885.14 and 34,453

Step by Step Solution

1. Step 1: Write the proportion equation
   104,573.69 : 156,885.14 = 34,453 : x
2. Step 2: Convert to fraction form
   104,573.69/156,885.14 = 34,453/x
3. Step 3: Cross multiply
   104,573.69x = 156,885.14 × 34,453
4. Step 4: Simplify right side
   104,573.69x = 5,405,163,728.42
5. Step 5: Solve for x
   x = 5,405,163,728.42/104,573.69
6. Step 6: Final answer
   x = 51,687.61