Finding the Fourth Proportional to 65,978.98, 98,967.08 and 16,059.35

Step by Step Solution

1. Step 1: Write the proportion equation
   65,978.98 : 98,967.08 = 16,059.35 : x
2. Step 2: Convert to fraction form
   65,978.98/98,967.08 = 16,059.35/x
3. Step 3: Cross multiply
   65,978.98x = 98,967.08 × 16,059.35
4. Step 4: Simplify right side
   65,978.98x = 1,589,346,976.20
5. Step 5: Solve for x
   x = 1,589,346,976.20/65,978.98
6. Step 6: Final answer
   x = 24,088.69