Finding the Fourth Proportional to 63,069.72, 87,034.86 and 34,775.46

Step by Step Solution

1. Step 1: Write the proportion equation
   63,069.72 : 87,034.86 = 34,775.46 : x
2. Step 2: Convert to fraction form
   63,069.72/87,034.86 = 34,775.46/x
3. Step 3: Cross multiply
   63,069.72x = 87,034.86 × 34,775.46
4. Step 4: Simplify right side
   63,069.72x = 3,026,677,292.54
5. Step 5: Solve for x
   x = 3,026,677,292.54/63,069.72
6. Step 6: Final answer
   x = 47,989.39