Finding the Fourth Proportional to 47,735.06, 65,875.83 and 28,861.34

Step by Step Solution

1. Step 1: Write the proportion equation
   47,735.06 : 65,875.83 = 28,861.34 : x
2. Step 2: Convert to fraction form
   47,735.06/65,875.83 = 28,861.34/x
3. Step 3: Cross multiply
   47,735.06x = 65,875.83 × 28,861.34
4. Step 4: Simplify right side
   47,735.06x = 1,901,264,727.41
5. Step 5: Solve for x
   x = 1,901,264,727.41/47,735.06
6. Step 6: Final answer
   x = 39,829.52