Finding the Fourth Proportional to 113,533.68, 170,300.56 and 34,648.32

Step by Step Solution

1. Step 1: Write the proportion equation
   113,533.68 : 170,300.56 = 34,648.32 : x
2. Step 2: Convert to fraction form
   113,533.68/170,300.56 = 34,648.32/x
3. Step 3: Cross multiply
   113,533.68x = 170,300.56 × 34,648.32
4. Step 4: Simplify right side
   113,533.68x = 5,900,628,299.06
5. Step 5: Solve for x
   x = 5,900,628,299.06/113,533.68
6. Step 6: Final answer
   x = 51,972.49