Finding the Fourth Proportional to 123,085.71, 184,659.69 and 34,339.17

Step by Step Solution

1. Step 1: Write the proportion equation
   123,085.71 : 184,659.69 = 34,339.17 : x
2. Step 2: Convert to fraction form
   123,085.71/184,659.69 = 34,339.17/x
3. Step 3: Cross multiply
   123,085.71x = 184,659.69 × 34,339.17
4. Step 4: Simplify right side
   123,085.71x = 6,341,060,487.06
5. Step 5: Solve for x
   x = 6,341,060,487.06/123,085.71
6. Step 6: Final answer
   x = 51,517.44