Finding the Fourth Proportional to 123,078.50, 184,635.57 and 38,810.06

Step by Step Solution

1. Step 1: Write the proportion equation
   123,078.50 : 184,635.57 = 38,810.06 : x
2. Step 2: Convert to fraction form
   123,078.50/184,635.57 = 38,810.06/x
3. Step 3: Cross multiply
   123,078.50x = 184,635.57 × 38,810.06
4. Step 4: Simplify right side
   123,078.50x = 7,165,717,549.83
5. Step 5: Solve for x
   x = 7,165,717,549.83/123,078.50
6. Step 6: Final answer
   x = 58,220.71