Finding the Fourth Proportional to 301,429, 415,991.46 and 167,293

Step by Step Solution

1. Step 1: Write the proportion equation
   301,429 : 415,991.46 = 167,293 : x
2. Step 2: Convert to fraction form
   301,429/415,991.46 = 167,293/x
3. Step 3: Cross multiply
   301,429x = 415,991.46 × 167,293
4. Step 4: Simplify right side
   301,429x = 69,592,459,317.78
5. Step 5: Solve for x
   x = 69,592,459,317.78/301,429
6. Step 6: Final answer
   x = 230,875.13