Finding the Fourth Proportional to 53,109.52, 73,293.78 and 29,235.94

Step by Step Solution

1. Step 1: Write the proportion equation
   53,109.52 : 73,293.78 = 29,235.94 : x
2. Step 2: Convert to fraction form
   53,109.52/73,293.78 = 29,235.94/x
3. Step 3: Cross multiply
   53,109.52x = 73,293.78 × 29,235.94
4. Step 4: Simplify right side
   53,109.52x = 2,142,812,554.45
5. Step 5: Solve for x
   x = 2,142,812,554.45/53,109.52
6. Step 6: Final answer
   x = 40,347.05