Finding the Fourth Proportional to 63,672.25, 87,867.72 and 35,377.94

Step by Step Solution

1. Step 1: Write the proportion equation
   63,672.25 : 87,867.72 = 35,377.94 : x
2. Step 2: Convert to fraction form
   63,672.25/87,867.72 = 35,377.94/x
3. Step 3: Cross multiply
   63,672.25x = 87,867.72 × 35,377.94
4. Step 4: Simplify right side
   63,672.25x = 3,108,578,486.76
5. Step 5: Solve for x
   x = 3,108,578,486.76/63,672.25
6. Step 6: Final answer
   x = 48,821.56