Finding the Fourth Proportional to 123,033.60, 184,435.20 and 96,364.80

Step by Step Solution

1. Step 1: Write the proportion equation
   123,033.60 : 184,435.20 = 96,364.80 : x
2. Step 2: Convert to fraction form
   123,033.60/184,435.20 = 96,364.80/x
3. Step 3: Cross multiply
   123,033.60x = 184,435.20 × 96,364.80
4. Step 4: Simplify right side
   123,033.60x = 17,773,061,160.96
5. Step 5: Solve for x
   x = 17,773,061,160.96/123,033.60
6. Step 6: Final answer
   x = 144,456.97