Finding the Fourth Proportional to 123,087.50, 184,650.92 and 52,010.81

Step by Step Solution

1. Step 1: Write the proportion equation
   123,087.50 : 184,650.92 = 52,010.81 : x
2. Step 2: Convert to fraction form
   123,087.50/184,650.92 = 52,010.81/x
3. Step 3: Cross multiply
   123,087.50x = 184,650.92 × 52,010.81
4. Step 4: Simplify right side
   123,087.50x = 9,603,842,733.14
5. Step 5: Solve for x
   x = 9,603,842,733.14/123,087.50
6. Step 6: Final answer
   x = 78,024.52