Finding the Fourth Proportional to 123,467.27, 185,181.59 and 39,216.34

Step by Step Solution

1. Step 1: Write the proportion equation
   123,467.27 : 185,181.59 = 39,216.34 : x
2. Step 2: Convert to fraction form
   123,467.27/185,181.59 = 39,216.34/x
3. Step 3: Cross multiply
   123,467.27x = 185,181.59 × 39,216.34
4. Step 4: Simplify right side
   123,467.27x = 7,262,143,830.27
5. Step 5: Solve for x
   x = 7,262,143,830.27/123,467.27
6. Step 6: Final answer
   x = 58,818.37