Finding the Fourth Proportional to 107,384.23, 161,075.32 and 65,275.94

Step by Step Solution

1. Step 1: Write the proportion equation
   107,384.23 : 161,075.32 = 65,275.94 : x
2. Step 2: Convert to fraction form
   107,384.23/161,075.32 = 65,275.94/x
3. Step 3: Cross multiply
   107,384.23x = 161,075.32 × 65,275.94
4. Step 4: Simplify right side
   107,384.23x = 10,514,342,923.80
5. Step 5: Solve for x
   x = 10,514,342,923.80/107,384.23
6. Step 6: Final answer
   x = 97,913.29