Finding the Fourth Proportional to 119,196.74, 164,451.34 and 67,506.76

Step by Step Solution

1. Step 1: Write the proportion equation
   119,196.74 : 164,451.34 = 67,506.76 : x
2. Step 2: Convert to fraction form
   119,196.74/164,451.34 = 67,506.76/x
3. Step 3: Cross multiply
   119,196.74x = 164,451.34 × 67,506.76
4. Step 4: Simplify right side
   119,196.74x = 11,101,577,141.06
5. Step 5: Solve for x
   x = 11,101,577,141.06/119,196.74
6. Step 6: Final answer
   x = 93,136.58