Finding the Fourth Proportional to 123,037.56, 184,541.76 and 39,931.56

Step by Step Solution

1. Step 1: Write the proportion equation
   123,037.56 : 184,541.76 = 39,931.56 : x
2. Step 2: Convert to fraction form
   123,037.56/184,541.76 = 39,931.56/x
3. Step 3: Cross multiply
   123,037.56x = 184,541.76 × 39,931.56
4. Step 4: Simplify right side
   123,037.56x = 7,369,040,361.95
5. Step 5: Solve for x
   x = 7,369,040,361.95/123,037.56
6. Step 6: Final answer
   x = 59,892.61