Finding the Fourth Proportional to 123,087.10, 184,521.30 and 73,114.15

Step by Step Solution

1. Step 1: Write the proportion equation
   123,087.10 : 184,521.30 = 73,114.15 : x
2. Step 2: Convert to fraction form
   123,087.10/184,521.30 = 73,114.15/x
3. Step 3: Cross multiply
   123,087.10x = 184,521.30 × 73,114.15
4. Step 4: Simplify right side
   123,087.10x = 13,491,118,006.40
5. Step 5: Solve for x
   x = 13,491,118,006.40/123,087.10
6. Step 6: Final answer
   x = 109,606.27