Finding the Fourth Proportional to 82,970.04, 114,508.46 and 47,165.42

Step by Step Solution

1. Step 1: Write the proportion equation
   82,970.04 : 114,508.46 = 47,165.42 : x
2. Step 2: Convert to fraction form
   82,970.04/114,508.46 = 47,165.42/x
3. Step 3: Cross multiply
   82,970.04x = 114,508.46 × 47,165.42
4. Step 4: Simplify right side
   82,970.04x = 5,400,839,609.45
5. Step 5: Solve for x
   x = 5,400,839,609.45/82,970.04
6. Step 6: Final answer
   x = 65,093.85