Finding the Fourth Proportional to 123,711.03, 185,564.93 and 30,217.59

Step by Step Solution

1. Step 1: Write the proportion equation
   123,711.03 : 185,564.93 = 30,217.59 : x
2. Step 2: Convert to fraction form
   123,711.03/185,564.93 = 30,217.59/x
3. Step 3: Cross multiply
   123,711.03x = 185,564.93 × 30,217.59
4. Step 4: Simplify right side
   123,711.03x = 5,607,324,822.03
5. Step 5: Solve for x
   x = 5,607,324,822.03/123,711.03
6. Step 6: Final answer
   x = 45,325.99