Finding the Fourth Proportional to 146,343.56, 201,953.65 and 82,681.34

Step by Step Solution

1. Step 1: Write the proportion equation
   146,343.56 : 201,953.65 = 82,681.34 : x
2. Step 2: Convert to fraction form
   146,343.56/201,953.65 = 82,681.34/x
3. Step 3: Cross multiply
   146,343.56x = 201,953.65 × 82,681.34
4. Step 4: Simplify right side
   146,343.56x = 16,697,798,399.89
5. Step 5: Solve for x
   x = 16,697,798,399.89/146,343.56
6. Step 6: Final answer
   x = 114,099.99