Finding the Fourth Proportional to 116,463.33, 160,718.41 and 65,476.28

Step by Step Solution

1. Step 1: Write the proportion equation
   116,463.33 : 160,718.41 = 65,476.28 : x
2. Step 2: Convert to fraction form
   116,463.33/160,718.41 = 65,476.28/x
3. Step 3: Cross multiply
   116,463.33x = 160,718.41 × 65,476.28
4. Step 4: Simplify right side
   116,463.33x = 10,523,243,614.31
5. Step 5: Solve for x
   x = 10,523,243,614.31/116,463.33
6. Step 6: Final answer
   x = 90,356.71