Finding the Fourth Proportional to 123,859.07, 185,787.57 and 73,606.37

Step by Step Solution

1. Step 1: Write the proportion equation
   123,859.07 : 185,787.57 = 73,606.37 : x
2. Step 2: Convert to fraction form
   123,859.07/185,787.57 = 73,606.37/x
3. Step 3: Cross multiply
   123,859.07x = 185,787.57 × 73,606.37
4. Step 4: Simplify right side
   123,859.07x = 13,675,149,010.96
5. Step 5: Solve for x
   x = 13,675,149,010.96/123,859.07
6. Step 6: Final answer
   x = 110,408.94