Finding the Fourth Proportional to 69,196.04, 95,485.70 and 40,896.28

Step by Step Solution

1. Step 1: Write the proportion equation
   69,196.04 : 95,485.70 = 40,896.28 : x
2. Step 2: Convert to fraction form
   69,196.04/95,485.70 = 40,896.28/x
3. Step 3: Cross multiply
   69,196.04x = 95,485.70 × 40,896.28
4. Step 4: Simplify right side
   69,196.04x = 3,905,009,923.20
5. Step 5: Solve for x
   x = 3,905,009,923.20/69,196.04
6. Step 6: Final answer
   x = 56,434.01