Finding the Fourth Proportional to 151,573.34, 209,168.42 and 83,596.58

Step by Step Solution

1. Step 1: Write the proportion equation
   151,573.34 : 209,168.42 = 83,596.58 : x
2. Step 2: Convert to fraction form
   151,573.34/209,168.42 = 83,596.58/x
3. Step 3: Cross multiply
   151,573.34x = 209,168.42 × 83,596.58
4. Step 4: Simplify right side
   151,573.34x = 17,485,764,556.00
5. Step 5: Solve for x
   x = 17,485,764,556.00/151,573.34
6. Step 6: Final answer
   x = 115,361.74