Finding the Fourth Proportional to 57,322.01, 79,104.52 and 31,828.42

Step by Step Solution

1. Step 1: Write the proportion equation
   57,322.01 : 79,104.52 = 31,828.42 : x
2. Step 2: Convert to fraction form
   57,322.01/79,104.52 = 31,828.42/x
3. Step 3: Cross multiply
   57,322.01x = 79,104.52 × 31,828.42
4. Step 4: Simplify right side
   57,322.01x = 2,517,771,886.46
5. Step 5: Solve for x
   x = 2,517,771,886.46/57,322.01
6. Step 6: Final answer
   x = 43,923.30