Finding the Fourth Proportional to 69,300.88, 103,862.94 and 33,770.68

Step by Step Solution

1. Step 1: Write the proportion equation
   69,300.88 : 103,862.94 = 33,770.68 : x
2. Step 2: Convert to fraction form
   69,300.88/103,862.94 = 33,770.68/x
3. Step 3: Cross multiply
   69,300.88x = 103,862.94 × 33,770.68
4. Step 4: Simplify right side
   69,300.88x = 3,507,522,110.60
5. Step 5: Solve for x
   x = 3,507,522,110.60/69,300.88
6. Step 6: Final answer
   x = 50,612.95