Finding the Fourth Proportional to 70,499.48, 105,661.71 and 34,922.48

Step by Step Solution

1. Step 1: Write the proportion equation
   70,499.48 : 105,661.71 = 34,922.48 : x
2. Step 2: Convert to fraction form
   70,499.48/105,661.71 = 34,922.48/x
3. Step 3: Cross multiply
   70,499.48x = 105,661.71 × 34,922.48
4. Step 4: Simplify right side
   70,499.48x = 3,689,968,425.93
5. Step 5: Solve for x
   x = 3,689,968,425.93/70,499.48
6. Step 6: Final answer
   x = 52,340.37