Finding the Fourth Proportional to 123,934.74, 171,030.38 and 67,346.10

Step by Step Solution

1. Step 1: Write the proportion equation
   123,934.74 : 171,030.38 = 67,346.10 : x
2. Step 2: Convert to fraction form
   123,934.74/171,030.38 = 67,346.10/x
3. Step 3: Cross multiply
   123,934.74x = 171,030.38 × 67,346.10
4. Step 4: Simplify right side
   123,934.74x = 11,518,229,074.52
5. Step 5: Solve for x
   x = 11,518,229,074.52/123,934.74
6. Step 6: Final answer
   x = 92,937.86