Finding the Fourth Proportional to 116,511.14, 160,783.83 and 65,523.86

Step by Step Solution

1. Step 1: Write the proportion equation
   116,511.14 : 160,783.83 = 65,523.86 : x
2. Step 2: Convert to fraction form
   116,511.14/160,783.83 = 65,523.86/x
3. Step 3: Cross multiply
   116,511.14x = 160,783.83 × 65,523.86
4. Step 4: Simplify right side
   116,511.14x = 10,535,177,167.18
5. Step 5: Solve for x
   x = 10,535,177,167.18/116,511.14
6. Step 6: Final answer
   x = 90,422.06