Finding the Fourth Proportional to 70,851.08, 106,342.24 and 35,815.34

Step by Step Solution

1. Step 1: Write the proportion equation
   70,851.08 : 106,342.24 = 35,815.34 : x
2. Step 2: Convert to fraction form
   70,851.08/106,342.24 = 35,815.34/x
3. Step 3: Cross multiply
   70,851.08x = 106,342.24 × 35,815.34
4. Step 4: Simplify right side
   70,851.08x = 3,808,683,481.96
5. Step 5: Solve for x
   x = 3,808,683,481.96/70,851.08
6. Step 6: Final answer
   x = 53,756.18