Finding the Fourth Proportional to 204,328,978.54, 282,134,653.28 and 164,510,022.94

Step by Step Solution

1. Step 1: Write the proportion equation
   204,328,978.54 : 282,134,653.28 = 164,510,022.94 : x
2. Step 2: Convert to fraction form
   204,328,978.54/282,134,653.28 = 164,510,022.94/x
3. Step 3: Cross multiply
   204,328,978.54x = 282,134,653.28 × 164,510,022.94
4. Step 4: Simplify right side
   204,328,978.54x = 46,413,978,282,967,688
5. Step 5: Solve for x
   x = 46,413,978,282,967,688/204,328,978.54
6. Step 6: Final answer
   x = 227,153,185.10