Finding the Fourth Proportional to 417,846.02, 627,018.06 and 151,627.29

Step by Step Solution

1. Step 1: Write the proportion equation
   417,846.02 : 627,018.06 = 151,627.29 : x
2. Step 2: Convert to fraction form
   417,846.02/627,018.06 = 151,627.29/x
3. Step 3: Cross multiply
   417,846.02x = 627,018.06 × 151,627.29
4. Step 4: Simplify right side
   417,846.02x = 95,073,049,218.86
5. Step 5: Solve for x
   x = 95,073,049,218.86/417,846.02
6. Step 6: Final answer
   x = 227,531.31