Finding the Fourth Proportional to 123,081.02, 184,621.55 and 38,847.74

Step by Step Solution

1. Step 1: Write the proportion equation
   123,081.02 : 184,621.55 = 38,847.74 : x
2. Step 2: Convert to fraction form
   123,081.02/184,621.55 = 38,847.74/x
3. Step 3: Cross multiply
   123,081.02x = 184,621.55 × 38,847.74
4. Step 4: Simplify right side
   123,081.02x = 7,172,128,855.45
5. Step 5: Solve for x
   x = 7,172,128,855.45/123,081.02
6. Step 6: Final answer
   x = 58,271.61