Finding the Fourth Proportional to 123,054.78, 184,582.17 and 88,062.78

Step by Step Solution

1. Step 1: Write the proportion equation
   123,054.78 : 184,582.17 = 88,062.78 : x
2. Step 2: Convert to fraction form
   123,054.78/184,582.17 = 88,062.78/x
3. Step 3: Cross multiply
   123,054.78x = 184,582.17 × 88,062.78
4. Step 4: Simplify right side
   123,054.78x = 16,254,819,028.63
5. Step 5: Solve for x
   x = 16,254,819,028.63/123,054.78
6. Step 6: Final answer
   x = 132,094.17