Finding the Fourth Proportional to 116,069.08, 160,116.37 and 75,806.41

Step by Step Solution

1. Step 1: Write the proportion equation
   116,069.08 : 160,116.37 = 75,806.41 : x
2. Step 2: Convert to fraction form
   116,069.08/160,116.37 = 75,806.41/x
3. Step 3: Cross multiply
   116,069.08x = 160,116.37 × 75,806.41
4. Step 4: Simplify right side
   116,069.08x = 12,137,847,191.93
5. Step 5: Solve for x
   x = 12,137,847,191.93/116,069.08
6. Step 6: Final answer
   x = 104,574.34