Finding the Fourth Proportional to 184,139.55, 276,033.56 and 105,101.37

Step by Step Solution

1. Step 1: Write the proportion equation
   184,139.55 : 276,033.56 = 105,101.37 : x
2. Step 2: Convert to fraction form
   184,139.55/276,033.56 = 105,101.37/x
3. Step 3: Cross multiply
   184,139.55x = 276,033.56 × 105,101.37
4. Step 4: Simplify right side
   184,139.55x = 29,011,504,796.47
5. Step 5: Solve for x
   x = 29,011,504,796.47/184,139.55
6. Step 6: Final answer
   x = 157,551.73