Finding the Fourth Proportional to 69,948.52, 104,846.42 and 34,434.28

Step by Step Solution

1. Step 1: Write the proportion equation
   69,948.52 : 104,846.42 = 34,434.28 : x
2. Step 2: Convert to fraction form
   69,948.52/104,846.42 = 34,434.28/x
3. Step 3: Cross multiply
   69,948.52x = 104,846.42 × 34,434.28
4. Step 4: Simplify right side
   69,948.52x = 3,610,310,983.28
5. Step 5: Solve for x
   x = 3,610,310,983.28/69,948.52
6. Step 6: Final answer
   x = 51,613.83