Finding the Fourth Proportional to 65,053.10, 89,770.98 and 36,758.18

Step by Step Solution

1. Step 1: Write the proportion equation
   65,053.10 : 89,770.98 = 36,758.18 : x
2. Step 2: Convert to fraction form
   65,053.10/89,770.98 = 36,758.18/x
3. Step 3: Cross multiply
   65,053.10x = 89,770.98 × 36,758.18
4. Step 4: Simplify right side
   65,053.10x = 3,299,817,841.62
5. Step 5: Solve for x
   x = 3,299,817,841.62/65,053.10
6. Step 6: Final answer
   x = 50,724.99