Finding the Fourth Proportional to 60,079.82, 82,821.74 and 47,292.03

Step by Step Solution

1. Step 1: Write the proportion equation
   60,079.82 : 82,821.74 = 47,292.03 : x
2. Step 2: Convert to fraction form
   60,079.82/82,821.74 = 47,292.03/x
3. Step 3: Cross multiply
   60,079.82x = 82,821.74 × 47,292.03
4. Step 4: Simplify right side
   60,079.82x = 3,916,807,976.27
5. Step 5: Solve for x
   x = 3,916,807,976.27/60,079.82
6. Step 6: Final answer
   x = 65,193.41