Finding the Fourth Proportional to 63,056.61, 87,018.80 and 34,763.31

Step by Step Solution

1. Step 1: Write the proportion equation
   63,056.61 : 87,018.80 = 34,763.31 : x
2. Step 2: Convert to fraction form
   63,056.61/87,018.80 = 34,763.31/x
3. Step 3: Cross multiply
   63,056.61x = 87,018.80 × 34,763.31
4. Step 4: Simplify right side
   63,056.61x = 3,025,061,346.41
5. Step 5: Solve for x
   x = 3,025,061,346.41/63,056.61
6. Step 6: Final answer
   x = 47,973.74