Finding the Fourth Proportional to 53,039, 73,193.84 and 29,167.31

Step by Step Solution

1. Step 1: Write the proportion equation
   53,039 : 73,193.84 = 29,167.31 : x
2. Step 2: Convert to fraction form
   53,039/73,193.84 = 29,167.31/x
3. Step 3: Cross multiply
   53,039x = 73,193.84 × 29,167.31
4. Step 4: Simplify right side
   53,039x = 2,134,867,275.53
5. Step 5: Solve for x
   x = 2,134,867,275.53/53,039
6. Step 6: Final answer
   x = 40,250.90