Finding the Fourth Proportional to 123,719.03, 185,576.91 and 30,225.59

Step by Step Solution

1. Step 1: Write the proportion equation
   123,719.03 : 185,576.91 = 30,225.59 : x
2. Step 2: Convert to fraction form
   123,719.03/185,576.91 = 30,225.59/x
3. Step 3: Cross multiply
   123,719.03x = 185,576.91 × 30,225.59
4. Step 4: Simplify right side
   123,719.03x = 5,609,171,595.13
5. Step 5: Solve for x
   x = 5,609,171,595.13/123,719.03
6. Step 6: Final answer
   x = 45,337.99