Finding the Fourth Proportional to 107,814.98, 161,543.67 and 65,567.27

Step by Step Solution

1. Step 1: Write the proportion equation
   107,814.98 : 161,543.67 = 65,567.27 : x
2. Step 2: Convert to fraction form
   107,814.98/161,543.67 = 65,567.27/x
3. Step 3: Cross multiply
   107,814.98x = 161,543.67 × 65,567.27
4. Step 4: Simplify right side
   107,814.98x = 10,591,976,619.96
5. Step 5: Solve for x
   x = 10,591,976,619.96/107,814.98
6. Step 6: Final answer
   x = 98,242.17