Finding the Fourth Proportional to 65,059.32, 89,779.14 and 36,766.08

Step by Step Solution

1. Step 1: Write the proportion equation
   65,059.32 : 89,779.14 = 36,766.08 : x
2. Step 2: Convert to fraction form
   65,059.32/89,779.14 = 36,766.08/x
3. Step 3: Cross multiply
   65,059.32x = 89,779.14 × 36,766.08
4. Step 4: Simplify right side
   65,059.32x = 3,300,827,043.57
5. Step 5: Solve for x
   x = 3,300,827,043.57/65,059.32
6. Step 6: Final answer
   x = 50,735.65