Finding the Fourth Proportional to 362,272.17, 543,233.47 and 151,853.61

Step by Step Solution

1. Step 1: Write the proportion equation
   362,272.17 : 543,233.47 = 151,853.61 : x
2. Step 2: Convert to fraction form
   362,272.17/543,233.47 = 151,853.61/x
3. Step 3: Cross multiply
   362,272.17x = 543,233.47 × 151,853.61
4. Step 4: Simplify right side
   362,272.17x = 82,491,960,016.89
5. Step 5: Solve for x
   x = 82,491,960,016.89/362,272.17
6. Step 6: Final answer
   x = 227,707.14