Finding the Fourth Proportional to 201,132.69, 301,826.31 and 112,444.37

Step by Step Solution

1. Step 1: Write the proportion equation
   201,132.69 : 301,826.31 = 112,444.37 : x
2. Step 2: Convert to fraction form
   201,132.69/301,826.31 = 112,444.37/x
3. Step 3: Cross multiply
   201,132.69x = 301,826.31 × 112,444.37
4. Step 4: Simplify right side
   201,132.69x = 33,938,669,610.27
5. Step 5: Solve for x
   x = 33,938,669,610.27/201,132.69
6. Step 6: Final answer
   x = 168,737.71