Finding the Fourth Proportional to 123,127.36, 184,681.17 and 54,760.08

Step by Step Solution

1. Step 1: Write the proportion equation
   123,127.36 : 184,681.17 = 54,760.08 : x
2. Step 2: Convert to fraction form
   123,127.36/184,681.17 = 54,760.08/x
3. Step 3: Cross multiply
   123,127.36x = 184,681.17 × 54,760.08
4. Step 4: Simplify right side
   123,127.36x = 10,113,154,932.01
5. Step 5: Solve for x
   x = 10,113,154,932.01/123,127.36
6. Step 6: Final answer
   x = 82,135.73