Finding the Fourth Proportional to 123,003.60, 184,390.20 and 96,334.80

Step by Step Solution

1. Step 1: Write the proportion equation
   123,003.60 : 184,390.20 = 96,334.80 : x
2. Step 2: Convert to fraction form
   123,003.60/184,390.20 = 96,334.80/x
3. Step 3: Cross multiply
   123,003.60x = 184,390.20 × 96,334.80
4. Step 4: Simplify right side
   123,003.60x = 17,763,193,038.96
5. Step 5: Solve for x
   x = 17,763,193,038.96/123,003.60
6. Step 6: Final answer
   x = 144,411.98