Finding the Fourth Proportional to 65,168.06, 89,911.01 and 36,483.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,168.06 : 89,911.01 = 36,483.50 : x
2. Step 2: Convert to fraction form
   65,168.06/89,911.01 = 36,483.50/x
3. Step 3: Cross multiply
   65,168.06x = 89,911.01 × 36,483.50
4. Step 4: Simplify right side
   65,168.06x = 3,280,268,143.57
5. Step 5: Solve for x
   x = 3,280,268,143.57/65,168.06
6. Step 6: Final answer
   x = 50,335.52