Finding the Fourth Proportional to 123,097.76, 184,486.24 and 55,579.60

Step by Step Solution

1. Step 1: Write the proportion equation
   123,097.76 : 184,486.24 = 55,579.60 : x
2. Step 2: Convert to fraction form
   123,097.76/184,486.24 = 55,579.60/x
3. Step 3: Cross multiply
   123,097.76x = 184,486.24 × 55,579.60
4. Step 4: Simplify right side
   123,097.76x = 10,253,671,424.70
5. Step 5: Solve for x
   x = 10,253,671,424.70/123,097.76
6. Step 6: Final answer
   x = 83,296.98