Finding the Fourth Proportional to 64,674.69, 89,233.56 and 37,823.82

Step by Step Solution

1. Step 1: Write the proportion equation
   64,674.69 : 89,233.56 = 37,823.82 : x
2. Step 2: Convert to fraction form
   64,674.69/89,233.56 = 37,823.82/x
3. Step 3: Cross multiply
   64,674.69x = 89,233.56 × 37,823.82
4. Step 4: Simplify right side
   64,674.69x = 3,375,154,111.40
5. Step 5: Solve for x
   x = 3,375,154,111.40/64,674.69
6. Step 6: Final answer
   x = 52,186.63