Finding the Fourth Proportional to 146,026.56, 201,499.74 and 82,365.42

Step by Step Solution

1. Step 1: Write the proportion equation
   146,026.56 : 201,499.74 = 82,365.42 : x
2. Step 2: Convert to fraction form
   146,026.56/201,499.74 = 82,365.42/x
3. Step 3: Cross multiply
   146,026.56x = 201,499.74 × 82,365.42
4. Step 4: Simplify right side
   146,026.56x = 16,596,610,714.99
5. Step 5: Solve for x
   x = 16,596,610,714.99/146,026.56
6. Step 6: Final answer
   x = 113,654.74