Finding the Fourth Proportional to 82,959.50, 124,563.86 and 47,460.90

Step by Step Solution

1. Step 1: Write the proportion equation
   82,959.50 : 124,563.86 = 47,460.90 : x
2. Step 2: Convert to fraction form
   82,959.50/124,563.86 = 47,460.90/x
3. Step 3: Cross multiply
   82,959.50x = 124,563.86 × 47,460.90
4. Step 4: Simplify right side
   82,959.50x = 5,911,912,665.77
5. Step 5: Solve for x
   x = 5,911,912,665.77/82,959.50
6. Step 6: Final answer
   x = 71,262.64