Finding the Fourth Proportional to 47,139.44, 65,018.48 and 32,005.83

Step by Step Solution

1. Step 1: Write the proportion equation
   47,139.44 : 65,018.48 = 32,005.83 : x
2. Step 2: Convert to fraction form
   47,139.44/65,018.48 = 32,005.83/x
3. Step 3: Cross multiply
   47,139.44x = 65,018.48 × 32,005.83
4. Step 4: Simplify right side
   47,139.44x = 2,080,970,353.71
5. Step 5: Solve for x
   x = 2,080,970,353.71/47,139.44
6. Step 6: Final answer
   x = 44,145.00