Finding the Fourth Proportional to 64,591.08, 89,127.72 and 37,371.84

Step by Step Solution

1. Step 1: Write the proportion equation
   64,591.08 : 89,127.72 = 37,371.84 : x
2. Step 2: Convert to fraction form
   64,591.08/89,127.72 = 37,371.84/x
3. Step 3: Cross multiply
   64,591.08x = 89,127.72 × 37,371.84
4. Step 4: Simplify right side
   64,591.08x = 3,330,866,891.40
5. Step 5: Solve for x
   x = 3,330,866,891.40/64,591.08
6. Step 6: Final answer
   x = 51,568.53