Finding the Fourth Proportional to 52,075.05, 71,864.27 and 29,103.87

Step by Step Solution

1. Step 1: Write the proportion equation
   52,075.05 : 71,864.27 = 29,103.87 : x
2. Step 2: Convert to fraction form
   52,075.05/71,864.27 = 29,103.87/x
3. Step 3: Cross multiply
   52,075.05x = 71,864.27 × 29,103.87
4. Step 4: Simplify right side
   52,075.05x = 2,091,528,371.72
5. Step 5: Solve for x
   x = 2,091,528,371.72/52,075.05
6. Step 6: Final answer
   x = 40,163.73