Finding the Fourth Proportional to 69,662.16, 104,479.27 and 34,108.16

Step by Step Solution

1. Step 1: Write the proportion equation
   69,662.16 : 104,479.27 = 34,108.16 : x
2. Step 2: Convert to fraction form
   69,662.16/104,479.27 = 34,108.16/x
3. Step 3: Cross multiply
   69,662.16x = 104,479.27 × 34,108.16
4. Step 4: Simplify right side
   69,662.16x = 3,563,595,050.18
5. Step 5: Solve for x
   x = 3,563,595,050.18/69,662.16
6. Step 6: Final answer
   x = 51,155.39