Finding the Fourth Proportional to 123,087.60, 184,522.05 and 73,114.65

Step by Step Solution

1. Step 1: Write the proportion equation
   123,087.60 : 184,522.05 = 73,114.65 : x
2. Step 2: Convert to fraction form
   123,087.60/184,522.05 = 73,114.65/x
3. Step 3: Cross multiply
   123,087.60x = 184,522.05 × 73,114.65
4. Step 4: Simplify right side
   123,087.60x = 13,491,265,103.03
5. Step 5: Solve for x
   x = 13,491,265,103.03/123,087.60
6. Step 6: Final answer
   x = 109,607.02