Finding the Fourth Proportional to 71,846.98, 107,744.52 and 30,297.22

Step by Step Solution

1. Step 1: Write the proportion equation
   71,846.98 : 107,744.52 = 30,297.22 : x
2. Step 2: Convert to fraction form
   71,846.98/107,744.52 = 30,297.22/x
3. Step 3: Cross multiply
   71,846.98x = 107,744.52 × 30,297.22
4. Step 4: Simplify right side
   71,846.98x = 3,264,359,426.23
5. Step 5: Solve for x
   x = 3,264,359,426.23/71,846.98
6. Step 6: Final answer
   x = 45,434.89