Finding the Fourth Proportional to 108,451.82, 149,663.42 and 60,705.14

Step by Step Solution

1. Step 1: Write the proportion equation
   108,451.82 : 149,663.42 = 60,705.14 : x
2. Step 2: Convert to fraction form
   108,451.82/149,663.42 = 60,705.14/x
3. Step 3: Cross multiply
   108,451.82x = 149,663.42 × 60,705.14
4. Step 4: Simplify right side
   108,451.82x = 9,085,338,863.98
5. Step 5: Solve for x
   x = 9,085,338,863.98/108,451.82
6. Step 6: Final answer
   x = 83,773.04