Finding the Fourth Proportional to 63,150.82, 87,147.71 and 34,470.36

Step by Step Solution

1. Step 1: Write the proportion equation
   63,150.82 : 87,147.71 = 34,470.36 : x
2. Step 2: Convert to fraction form
   63,150.82/87,147.71 = 34,470.36/x
3. Step 3: Cross multiply
   63,150.82x = 87,147.71 × 34,470.36
4. Step 4: Simplify right side
   63,150.82x = 3,004,013,220.59
5. Step 5: Solve for x
   x = 3,004,013,220.59/63,150.82
6. Step 6: Final answer
   x = 47,568.87