Finding the Fourth Proportional to 64,243.98, 96,300.18 and 22,111.38

Step by Step Solution

1. Step 1: Write the proportion equation
   64,243.98 : 96,300.18 = 22,111.38 : x
2. Step 2: Convert to fraction form
   64,243.98/96,300.18 = 22,111.38/x
3. Step 3: Cross multiply
   64,243.98x = 96,300.18 × 22,111.38
4. Step 4: Simplify right side
   64,243.98x = 2,129,329,874.05
5. Step 5: Solve for x
   x = 2,129,329,874.05/64,243.98
6. Step 6: Final answer
   x = 33,144.43