Finding the Fourth Proportional to 47,606.58, 65,651.76 and 28,483.29

Step by Step Solution

1. Step 1: Write the proportion equation
   47,606.58 : 65,651.76 = 28,483.29 : x
2. Step 2: Convert to fraction form
   47,606.58/65,651.76 = 28,483.29/x
3. Step 3: Cross multiply
   47,606.58x = 65,651.76 × 28,483.29
4. Step 4: Simplify right side
   47,606.58x = 1,869,978,119.09
5. Step 5: Solve for x
   x = 1,869,978,119.09/47,606.58
6. Step 6: Final answer
   x = 39,279.82