Finding the Fourth Proportional to 184,172.76, 276,196.34 and 71,844.12

Step by Step Solution

1. Step 1: Write the proportion equation
   184,172.76 : 276,196.34 = 71,844.12 : x
2. Step 2: Convert to fraction form
   184,172.76/276,196.34 = 71,844.12/x
3. Step 3: Cross multiply
   184,172.76x = 276,196.34 × 71,844.12
4. Step 4: Simplify right side
   184,172.76x = 19,843,082,994.52
5. Step 5: Solve for x
   x = 19,843,082,994.52/184,172.76
6. Step 6: Final answer
   x = 107,741.68