Finding the Fourth Proportional to 362,146.95, 543,414.83 and 151,806.15

Step by Step Solution

1. Step 1: Write the proportion equation
   362,146.95 : 543,414.83 = 151,806.15 : x
2. Step 2: Convert to fraction form
   362,146.95/543,414.83 = 151,806.15/x
3. Step 3: Cross multiply
   362,146.95x = 543,414.83 × 151,806.15
4. Step 4: Simplify right side
   362,146.95x = 82,493,712,436.17
5. Step 5: Solve for x
   x = 82,493,712,436.17/362,146.95
6. Step 6: Final answer
   x = 227,790.71