Finding the Fourth Proportional to 73,435.02, 110,171.49 and 31,293.92

Step by Step Solution

1. Step 1: Write the proportion equation
   73,435.02 : 110,171.49 = 31,293.92 : x
2. Step 2: Convert to fraction form
   73,435.02/110,171.49 = 31,293.92/x
3. Step 3: Cross multiply
   73,435.02x = 110,171.49 × 31,293.92
4. Step 4: Simplify right side
   73,435.02x = 3,447,697,818.59
5. Step 5: Solve for x
   x = 3,447,697,818.59/73,435.02
6. Step 6: Final answer
   x = 46,948.96