Finding the Fourth Proportional to 116,061.04, 160,105.28 and 75,798.37

Step by Step Solution

1. Step 1: Write the proportion equation
   116,061.04 : 160,105.28 = 75,798.37 : x
2. Step 2: Convert to fraction form
   116,061.04/160,105.28 = 75,798.37/x
3. Step 3: Cross multiply
   116,061.04x = 160,105.28 × 75,798.37
4. Step 4: Simplify right side
   116,061.04x = 12,135,719,252.39
5. Step 5: Solve for x
   x = 12,135,719,252.39/116,061.04
6. Step 6: Final answer
   x = 104,563.25