Finding the Fourth Proportional to 63,261.53, 87,300.89 and 34,581.30

Step by Step Solution

1. Step 1: Write the proportion equation
   63,261.53 : 87,300.89 = 34,581.30 : x
2. Step 2: Convert to fraction form
   63,261.53/87,300.89 = 34,581.30/x
3. Step 3: Cross multiply
   63,261.53x = 87,300.89 × 34,581.30
4. Step 4: Simplify right side
   63,261.53x = 3,018,978,267.36
5. Step 5: Solve for x
   x = 3,018,978,267.36/63,261.53
6. Step 6: Final answer
   x = 47,722.19