Finding the Fourth Proportional to 63,189.32, 87,201.29 and 34,509.38

Step by Step Solution

1. Step 1: Write the proportion equation
   63,189.32 : 87,201.29 = 34,509.38 : x
2. Step 2: Convert to fraction form
   63,189.32/87,201.29 = 34,509.38/x
3. Step 3: Cross multiply
   63,189.32x = 87,201.29 × 34,509.38
4. Step 4: Simplify right side
   63,189.32x = 3,009,262,103.37
5. Step 5: Solve for x
   x = 3,009,262,103.37/63,189.32
6. Step 6: Final answer
   x = 47,622.96