Finding the Fourth Proportional to 53,106.38, 73,288.89 and 29,235.27

Step by Step Solution

1. Step 1: Write the proportion equation
   53,106.38 : 73,288.89 = 29,235.27 : x
2. Step 2: Convert to fraction form
   53,106.38/73,288.89 = 29,235.27/x
3. Step 3: Cross multiply
   53,106.38x = 73,288.89 × 29,235.27
4. Step 4: Simplify right side
   53,106.38x = 2,142,620,487.15
5. Step 5: Solve for x
   x = 2,142,620,487.15/53,106.38
6. Step 6: Final answer
   x = 40,345.82