Finding the Fourth Proportional to 123,341.94, 185,069.43 and 67,097.79

Step by Step Solution

1. Step 1: Write the proportion equation
   123,341.94 : 185,069.43 = 67,097.79 : x
2. Step 2: Convert to fraction form
   123,341.94/185,069.43 = 67,097.79/x
3. Step 3: Cross multiply
   123,341.94x = 185,069.43 × 67,097.79
4. Step 4: Simplify right side
   123,341.94x = 12,417,749,749.56
5. Step 5: Solve for x
   x = 12,417,749,749.56/123,341.94
6. Step 6: Final answer
   x = 100,677.43