Finding the Fourth Proportional to 70,517.01, 105,770.53 and 33,085.29

Step by Step Solution

1. Step 1: Write the proportion equation
   70,517.01 : 105,770.53 = 33,085.29 : x
2. Step 2: Convert to fraction form
   70,517.01/105,770.53 = 33,085.29/x
3. Step 3: Cross multiply
   70,517.01x = 105,770.53 × 33,085.29
4. Step 4: Simplify right side
   70,517.01x = 3,499,447,964.22
5. Step 5: Solve for x
   x = 3,499,447,964.22/70,517.01
6. Step 6: Final answer
   x = 49,625.59