Finding the Fourth Proportional to 123,182.31, 169,991.23 and 69,466.94

Step by Step Solution

1. Step 1: Write the proportion equation
   123,182.31 : 169,991.23 = 69,466.94 : x
2. Step 2: Convert to fraction form
   123,182.31/169,991.23 = 69,466.94/x
3. Step 3: Cross multiply
   123,182.31x = 169,991.23 × 69,466.94
4. Step 4: Simplify right side
   123,182.31x = 11,808,769,551.31
5. Step 5: Solve for x
   x = 11,808,769,551.31/123,182.31
6. Step 6: Final answer
   x = 95,864.17