Finding the Fourth Proportional to 47,314.52, 65,320.30 and 34,555

Step by Step Solution

1. Step 1: Write the proportion equation
   47,314.52 : 65,320.30 = 34,555 : x
2. Step 2: Convert to fraction form
   47,314.52/65,320.30 = 34,555/x
3. Step 3: Cross multiply
   47,314.52x = 65,320.30 × 34,555
4. Step 4: Simplify right side
   47,314.52x = 2,257,142,966.50
5. Step 5: Solve for x
   x = 2,257,142,966.50/47,314.52
6. Step 6: Final answer
   x = 47,705.08