Finding the Fourth Proportional to 123,068.65, 169,838.30 and 69,350.71

Step by Step Solution

1. Step 1: Write the proportion equation
   123,068.65 : 169,838.30 = 69,350.71 : x
2. Step 2: Convert to fraction form
   123,068.65/169,838.30 = 69,350.71/x
3. Step 3: Cross multiply
   123,068.65x = 169,838.30 × 69,350.71
4. Step 4: Simplify right side
   123,068.65x = 11,778,406,690.19
5. Step 5: Solve for x
   x = 11,778,406,690.19/123,068.65
6. Step 6: Final answer
   x = 95,705.99