Finding the Fourth Proportional to 63,073.63, 87,037.16 and 34,778.71

Step by Step Solution

1. Step 1: Write the proportion equation
   63,073.63 : 87,037.16 = 34,778.71 : x
2. Step 2: Convert to fraction form
   63,073.63/87,037.16 = 34,778.71/x
3. Step 3: Cross multiply
   63,073.63x = 87,037.16 × 34,778.71
4. Step 4: Simplify right side
   63,073.63x = 3,027,040,146.86
5. Step 5: Solve for x
   x = 3,027,040,146.86/63,073.63
6. Step 6: Final answer
   x = 47,992.17