Finding the Fourth Proportional to 298,595.34, 412,061.58 and 164,459.34

Step by Step Solution

1. Step 1: Write the proportion equation
   298,595.34 : 412,061.58 = 164,459.34 : x
2. Step 2: Convert to fraction form
   298,595.34/412,061.58 = 164,459.34/x
3. Step 3: Cross multiply
   298,595.34x = 412,061.58 × 164,459.34
4. Step 4: Simplify right side
   298,595.34x = 67,767,375,486.16
5. Step 5: Solve for x
   x = 67,767,375,486.16/298,595.34
6. Step 6: Final answer
   x = 226,953.90