Finding the Fourth Proportional to 123,253.27, 184,596.58 and 78,271.27

Step by Step Solution

1. Step 1: Write the proportion equation
   123,253.27 : 184,596.58 = 78,271.27 : x
2. Step 2: Convert to fraction form
   123,253.27/184,596.58 = 78,271.27/x
3. Step 3: Cross multiply
   123,253.27x = 184,596.58 × 78,271.27
4. Step 4: Simplify right side
   123,253.27x = 14,448,608,754.26
5. Step 5: Solve for x
   x = 14,448,608,754.26/123,253.27
6. Step 6: Final answer
   x = 117,226.98