Finding the Fourth Proportional to 119,308.69, 164,646.10 and 65,594.62

Step by Step Solution

1. Step 1: Write the proportion equation
   119,308.69 : 164,646.10 = 65,594.62 : x
2. Step 2: Convert to fraction form
   119,308.69/164,646.10 = 65,594.62/x
3. Step 3: Cross multiply
   119,308.69x = 164,646.10 × 65,594.62
4. Step 4: Simplify right side
   119,308.69x = 10,799,898,363.98
5. Step 5: Solve for x
   x = 10,799,898,363.98/119,308.69
6. Step 6: Final answer
   x = 90,520.63