Finding the Fourth Proportional to 63,146.49, 87,141.58 and 34,465.87

Step by Step Solution

1. Step 1: Write the proportion equation
   63,146.49 : 87,141.58 = 34,465.87 : x
2. Step 2: Convert to fraction form
   63,146.49/87,141.58 = 34,465.87/x
3. Step 3: Cross multiply
   63,146.49x = 87,141.58 × 34,465.87
4. Step 4: Simplify right side
   63,146.49x = 3,003,410,367.87
5. Step 5: Solve for x
   x = 3,003,410,367.87/63,146.49
6. Step 6: Final answer
   x = 47,562.59