Finding the Fourth Proportional to 123,250.91, 183,984.83 and 108,304.17

Step by Step Solution

1. Step 1: Write the proportion equation
   123,250.91 : 183,984.83 = 108,304.17 : x
2. Step 2: Convert to fraction form
   123,250.91/183,984.83 = 108,304.17/x
3. Step 3: Cross multiply
   123,250.91x = 183,984.83 × 108,304.17
4. Step 4: Simplify right side
   123,250.91x = 19,926,323,764.22
5. Step 5: Solve for x
   x = 19,926,323,764.22/123,250.91
6. Step 6: Final answer
   x = 161,672.84