Finding the Fourth Proportional to 119,227.53, 164,532.83 and 65,511.39

Step by Step Solution

1. Step 1: Write the proportion equation
   119,227.53 : 164,532.83 = 65,511.39 : x
2. Step 2: Convert to fraction form
   119,227.53/164,532.83 = 65,511.39/x
3. Step 3: Cross multiply
   119,227.53x = 164,532.83 × 65,511.39
4. Step 4: Simplify right side
   119,227.53x = 10,778,774,066.38
5. Step 5: Solve for x
   x = 10,778,774,066.38/119,227.53
6. Step 6: Final answer
   x = 90,405.08