Finding the Fourth Proportional to 65,817.31, 98,601.63 and 32,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,817.31 : 98,601.63 = 32,498.50 : x
2. Step 2: Convert to fraction form
   65,817.31/98,601.63 = 32,498.50/x
3. Step 3: Cross multiply
   65,817.31x = 98,601.63 × 32,498.50
4. Step 4: Simplify right side
   65,817.31x = 3,204,405,072.56
5. Step 5: Solve for x
   x = 3,204,405,072.56/65,817.31
6. Step 6: Final answer
   x = 48,686.36