Finding the Fourth Proportional to 123,464.25, 184,959.72 and 73,392.75

Step by Step Solution

1. Step 1: Write the proportion equation
   123,464.25 : 184,959.72 = 73,392.75 : x
2. Step 2: Convert to fraction form
   123,464.25/184,959.72 = 73,392.75/x
3. Step 3: Cross multiply
   123,464.25x = 184,959.72 × 73,392.75
4. Step 4: Simplify right side
   123,464.25x = 13,574,702,490.03
5. Step 5: Solve for x
   x = 13,574,702,490.03/123,464.25
6. Step 6: Final answer
   x = 109,948.45