Finding the Fourth Proportional to 73,466.88, 110,231.04 and 31,902.72

Step by Step Solution

1. Step 1: Write the proportion equation
   73,466.88 : 110,231.04 = 31,902.72 : x
2. Step 2: Convert to fraction form
   73,466.88/110,231.04 = 31,902.72/x
3. Step 3: Cross multiply
   73,466.88x = 110,231.04 × 31,902.72
4. Step 4: Simplify right side
   73,466.88x = 3,516,670,004.43
5. Step 5: Solve for x
   x = 3,516,670,004.43/73,466.88
6. Step 6: Final answer
   x = 47,867.42