Finding the Fourth Proportional to 123,060.72, 184,595.04 and 38,821.68

Step by Step Solution

1. Step 1: Write the proportion equation
   123,060.72 : 184,595.04 = 38,821.68 : x
2. Step 2: Convert to fraction form
   123,060.72/184,595.04 = 38,821.68/x
3. Step 3: Cross multiply
   123,060.72x = 184,595.04 × 38,821.68
4. Step 4: Simplify right side
   123,060.72x = 7,166,289,572.47
5. Step 5: Solve for x
   x = 7,166,289,572.47/123,060.72
6. Step 6: Final answer
   x = 58,233.77