Finding the Fourth Proportional to 362,544.96, 543,895.12 and 152,061.60

Step by Step Solution

1. Step 1: Write the proportion equation
   362,544.96 : 543,895.12 = 152,061.60 : x
2. Step 2: Convert to fraction form
   362,544.96/543,895.12 = 152,061.60/x
3. Step 3: Cross multiply
   362,544.96x = 543,895.12 × 152,061.60
4. Step 4: Simplify right side
   362,544.96x = 82,705,562,179.39
5. Step 5: Solve for x
   x = 82,705,562,179.39/362,544.96
6. Step 6: Final answer
   x = 228,124.98