Finding the Fourth Proportional to 123,036.27, 184,580.15 and 51,959.12

Step by Step Solution

1. Step 1: Write the proportion equation
   123,036.27 : 184,580.15 = 51,959.12 : x
2. Step 2: Convert to fraction form
   123,036.27/184,580.15 = 51,959.12/x
3. Step 3: Cross multiply
   123,036.27x = 184,580.15 × 51,959.12
4. Step 4: Simplify right side
   123,036.27x = 9,590,620,980.77
5. Step 5: Solve for x
   x = 9,590,620,980.77/123,036.27
6. Step 6: Final answer
   x = 77,949.54