Finding the Fourth Proportional to 32,388.72, 44,405.11 and 31,798.32

Step by Step Solution

1. Step 1: Write the proportion equation
   32,388.72 : 44,405.11 = 31,798.32 : x
2. Step 2: Convert to fraction form
   32,388.72/44,405.11 = 31,798.32/x
3. Step 3: Cross multiply
   32,388.72x = 44,405.11 × 31,798.32
4. Step 4: Simplify right side
   32,388.72x = 1,412,007,897.42
5. Step 5: Solve for x
   x = 1,412,007,897.42/32,388.72
6. Step 6: Final answer
   x = 43,595.67