Finding the Fourth Proportional to 65,047.32, 89,762.58 and 36,754.08

Step by Step Solution

1. Step 1: Write the proportion equation
   65,047.32 : 89,762.58 = 36,754.08 : x
2. Step 2: Convert to fraction form
   65,047.32/89,762.58 = 36,754.08/x
3. Step 3: Cross multiply
   65,047.32x = 89,762.58 × 36,754.08
4. Step 4: Simplify right side
   65,047.32x = 3,299,141,046.33
5. Step 5: Solve for x
   x = 3,299,141,046.33/65,047.32
6. Step 6: Final answer
   x = 50,719.09