Finding the Fourth Proportional to 70,552.78, 105,822.69 and 23,806.06

Step by Step Solution

1. Step 1: Write the proportion equation
   70,552.78 : 105,822.69 = 23,806.06 : x
2. Step 2: Convert to fraction form
   70,552.78/105,822.69 = 23,806.06/x
3. Step 3: Cross multiply
   70,552.78x = 105,822.69 × 23,806.06
4. Step 4: Simplify right side
   70,552.78x = 2,519,221,307.50
5. Step 5: Solve for x
   x = 2,519,221,307.50/70,552.78
6. Step 6: Final answer
   x = 35,706.90