Finding the Fourth Proportional to 59,064.96, 81,524.16 and 45,615.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,064.96 : 81,524.16 = 45,615.72 : x
2. Step 2: Convert to fraction form
   59,064.96/81,524.16 = 45,615.72/x
3. Step 3: Cross multiply
   59,064.96x = 81,524.16 × 45,615.72
4. Step 4: Simplify right side
   59,064.96x = 3,718,783,255.80
5. Step 5: Solve for x
   x = 3,718,783,255.80/59,064.96
6. Step 6: Final answer
   x = 62,960.90