Finding the Fourth Proportional to 123,454.88, 184,988 and 95,443.52

Step by Step Solution

1. Step 1: Write the proportion equation
   123,454.88 : 184,988 = 95,443.52 : x
2. Step 2: Convert to fraction form
   123,454.88/184,988 = 95,443.52/x
3. Step 3: Cross multiply
   123,454.88x = 184,988 × 95,443.52
4. Step 4: Simplify right side
   123,454.88x = 17,655,905,877.76
5. Step 5: Solve for x
   x = 17,655,905,877.76/123,454.88
6. Step 6: Final answer
   x = 143,015.05