Finding the Fourth Proportional to 52,112.77, 71,918.89 and 29,452.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,112.77 : 71,918.89 = 29,452.82 : x
2. Step 2: Convert to fraction form
   52,112.77/71,918.89 = 29,452.82/x
3. Step 3: Cross multiply
   52,112.77x = 71,918.89 × 29,452.82
4. Step 4: Simplify right side
   52,112.77x = 2,118,213,688.54
5. Step 5: Solve for x
   x = 2,118,213,688.54/52,112.77
6. Step 6: Final answer
   x = 40,646.73