Finding the Fourth Proportional to 63,188.78, 87,200.52 and 34,896.29

Step by Step Solution

1. Step 1: Write the proportion equation
   63,188.78 : 87,200.52 = 34,896.29 : x
2. Step 2: Convert to fraction form
   63,188.78/87,200.52 = 34,896.29/x
3. Step 3: Cross multiply
   63,188.78x = 87,200.52 × 34,896.29
4. Step 4: Simplify right side
   63,188.78x = 3,042,974,634.07
5. Step 5: Solve for x
   x = 3,042,974,634.07/63,188.78
6. Step 6: Final answer
   x = 48,156.88