Finding the Fourth Proportional to 47,317.39, 70,828.45 and 34,851.49

Step by Step Solution

1. Step 1: Write the proportion equation
   47,317.39 : 70,828.45 = 34,851.49 : x
2. Step 2: Convert to fraction form
   47,317.39/70,828.45 = 34,851.49/x
3. Step 3: Cross multiply
   47,317.39x = 70,828.45 × 34,851.49
4. Step 4: Simplify right side
   47,317.39x = 2,468,477,016.89
5. Step 5: Solve for x
   x = 2,468,477,016.89/47,317.39
6. Step 6: Final answer
   x = 52,168.49