Finding the Fourth Proportional to 362,235.30, 543,612.15 and 152,024.10

Step by Step Solution

1. Step 1: Write the proportion equation
   362,235.30 : 543,612.15 = 152,024.10 : x
2. Step 2: Convert to fraction form
   362,235.30/543,612.15 = 152,024.10/x
3. Step 3: Cross multiply
   362,235.30x = 543,612.15 × 152,024.10
4. Step 4: Simplify right side
   362,235.30x = 82,642,147,852.82
5. Step 5: Solve for x
   x = 82,642,147,852.82/362,235.30
6. Step 6: Final answer
   x = 228,144.93