Finding the Fourth Proportional to 113,744.82, 156,936.32 and 73,460.28

Step by Step Solution

1. Step 1: Write the proportion equation
   113,744.82 : 156,936.32 = 73,460.28 : x
2. Step 2: Convert to fraction form
   113,744.82/156,936.32 = 73,460.28/x
3. Step 3: Cross multiply
   113,744.82x = 156,936.32 × 73,460.28
4. Step 4: Simplify right side
   113,744.82x = 11,528,586,009.37
5. Step 5: Solve for x
   x = 11,528,586,009.37/113,744.82
6. Step 6: Final answer
   x = 101,354.82