Finding the Fourth Proportional to 47,142.47, 70,760.18 and 34,627.36

Step by Step Solution

1. Step 1: Write the proportion equation
   47,142.47 : 70,760.18 = 34,627.36 : x
2. Step 2: Convert to fraction form
   47,142.47/70,760.18 = 34,627.36/x
3. Step 3: Cross multiply
   47,142.47x = 70,760.18 × 34,627.36
4. Step 4: Simplify right side
   47,142.47x = 2,450,238,053.39
5. Step 5: Solve for x
   x = 2,450,238,053.39/47,142.47
6. Step 6: Final answer
   x = 51,975.17