Finding the Fourth Proportional to 62,630.82, 86,429.43 and 34,336.62

Step by Step Solution

1. Step 1: Write the proportion equation
   62,630.82 : 86,429.43 = 34,336.62 : x
2. Step 2: Convert to fraction form
   62,630.82/86,429.43 = 34,336.62/x
3. Step 3: Cross multiply
   62,630.82x = 86,429.43 × 34,336.62
4. Step 4: Simplify right side
   62,630.82x = 2,967,694,494.73
5. Step 5: Solve for x
   x = 2,967,694,494.73/62,630.82
6. Step 6: Final answer
   x = 47,383.93