Finding the Fourth Proportional to 123,061.14, 184,533.93 and 73,147.86

Step by Step Solution

1. Step 1: Write the proportion equation
   123,061.14 : 184,533.93 = 73,147.86 : x
2. Step 2: Convert to fraction form
   123,061.14/184,533.93 = 73,147.86/x
3. Step 3: Cross multiply
   123,061.14x = 184,533.93 × 73,147.86
4. Step 4: Simplify right side
   123,061.14x = 13,498,262,076.89
5. Step 5: Solve for x
   x = 13,498,262,076.89/123,061.14
6. Step 6: Final answer
   x = 109,687.45