Finding the Fourth Proportional to 69,068.89, 103,634.78 and 33,511.01

Step by Step Solution

1. Step 1: Write the proportion equation
   69,068.89 : 103,634.78 = 33,511.01 : x
2. Step 2: Convert to fraction form
   69,068.89/103,634.78 = 33,511.01/x
3. Step 3: Cross multiply
   69,068.89x = 103,634.78 × 33,511.01
4. Step 4: Simplify right side
   69,068.89x = 3,472,906,240.46
5. Step 5: Solve for x
   x = 3,472,906,240.46/69,068.89
6. Step 6: Final answer
   x = 50,281.77