Finding the Fourth Proportional to 146,008.72, 201,492 and 82,346.38

Step by Step Solution

1. Step 1: Write the proportion equation
   146,008.72 : 201,492 = 82,346.38 : x
2. Step 2: Convert to fraction form
   146,008.72/201,492 = 82,346.38/x
3. Step 3: Cross multiply
   146,008.72x = 201,492 × 82,346.38
4. Step 4: Simplify right side
   146,008.72x = 16,592,136,798.96
5. Step 5: Solve for x
   x = 16,592,136,798.96/146,008.72
6. Step 6: Final answer
   x = 113,637.99