Finding the Fourth Proportional to 64,844.28, 89,507.43 and 37,995.48

Step by Step Solution

1. Step 1: Write the proportion equation
   64,844.28 : 89,507.43 = 37,995.48 : x
2. Step 2: Convert to fraction form
   64,844.28/89,507.43 = 37,995.48/x
3. Step 3: Cross multiply
   64,844.28x = 89,507.43 × 37,995.48
4. Step 4: Simplify right side
   64,844.28x = 3,400,877,766.42
5. Step 5: Solve for x
   x = 3,400,877,766.42/64,844.28
6. Step 6: Final answer
   x = 52,446.84