Finding the Fourth Proportional to 65,811.42, 98,687.46 and 32,518.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,811.42 : 98,687.46 = 32,518.50 : x
2. Step 2: Convert to fraction form
   65,811.42/98,687.46 = 32,518.50/x
3. Step 3: Cross multiply
   65,811.42x = 98,687.46 × 32,518.50
4. Step 4: Simplify right side
   65,811.42x = 3,209,168,168.01
5. Step 5: Solve for x
   x = 3,209,168,168.01/65,811.42
6. Step 6: Final answer
   x = 48,763.09