Finding the Fourth Proportional to 119,196.76, 164,418.56 and 70,765.82

Step by Step Solution

1. Step 1: Write the proportion equation
   119,196.76 : 164,418.56 = 70,765.82 : x
2. Step 2: Convert to fraction form
   119,196.76/164,418.56 = 70,765.82/x
3. Step 3: Cross multiply
   119,196.76x = 164,418.56 × 70,765.82
4. Step 4: Simplify right side
   119,196.76x = 11,635,214,221.62
5. Step 5: Solve for x
   x = 11,635,214,221.62/119,196.76
6. Step 6: Final answer
   x = 97,613.51