Finding the Fourth Proportional to 63,210.41, 87,233.87 and 34,915.49

Step by Step Solution

1. Step 1: Write the proportion equation
   63,210.41 : 87,233.87 = 34,915.49 : x
2. Step 2: Convert to fraction form
   63,210.41/87,233.87 = 34,915.49/x
3. Step 3: Cross multiply
   63,210.41x = 87,233.87 × 34,915.49
4. Step 4: Simplify right side
   63,210.41x = 3,045,813,141.07
5. Step 5: Solve for x
   x = 3,045,813,141.07/63,210.41
6. Step 6: Final answer
   x = 48,185.31