Finding the Fourth Proportional to 106,037.82, 146,318.01 and 65,736.87

Step by Step Solution

1. Step 1: Write the proportion equation
   106,037.82 : 146,318.01 = 65,736.87 : x
2. Step 2: Convert to fraction form
   106,037.82/146,318.01 = 65,736.87/x
3. Step 3: Cross multiply
   106,037.82x = 146,318.01 × 65,736.87
4. Step 4: Simplify right side
   106,037.82x = 9,618,488,002.03
5. Step 5: Solve for x
   x = 9,618,488,002.03/106,037.82
6. Step 6: Final answer
   x = 90,708.09