Finding the Fourth Proportional to 63,047.50, 87,005.55 and 34,753.80

Step by Step Solution

1. Step 1: Write the proportion equation
   63,047.50 : 87,005.55 = 34,753.80 : x
2. Step 2: Convert to fraction form
   63,047.50/87,005.55 = 34,753.80/x
3. Step 3: Cross multiply
   63,047.50x = 87,005.55 × 34,753.80
4. Step 4: Simplify right side
   63,047.50x = 3,023,773,483.59
5. Step 5: Solve for x
   x = 3,023,773,483.59/63,047.50
6. Step 6: Final answer
   x = 47,960.24