Finding the Fourth Proportional to 117,700.01, 162,413.87 and 69,944.16

Step by Step Solution

1. Step 1: Write the proportion equation
   117,700.01 : 162,413.87 = 69,944.16 : x
2. Step 2: Convert to fraction form
   117,700.01/162,413.87 = 69,944.16/x
3. Step 3: Cross multiply
   117,700.01x = 162,413.87 × 69,944.16
4. Step 4: Simplify right side
   117,700.01x = 11,359,901,709.50
5. Step 5: Solve for x
   x = 11,359,901,709.50/117,700.01
6. Step 6: Final answer
   x = 96,515.72