Finding the Fourth Proportional to 32,389.72, 44,406.48 and 31,799.32

Step by Step Solution

1. Step 1: Write the proportion equation
   32,389.72 : 44,406.48 = 31,799.32 : x
2. Step 2: Convert to fraction form
   32,389.72/44,406.48 = 31,799.32/x
3. Step 3: Cross multiply
   32,389.72x = 44,406.48 × 31,799.32
4. Step 4: Simplify right side
   32,389.72x = 1,412,095,867.59
5. Step 5: Solve for x
   x = 1,412,095,867.59/32,389.72
6. Step 6: Final answer
   x = 43,597.04