Finding the Fourth Proportional to 108,577.69, 149,843.36 and 60,846.41

Step by Step Solution

1. Step 1: Write the proportion equation
   108,577.69 : 149,843.36 = 60,846.41 : x
2. Step 2: Convert to fraction form
   108,577.69/149,843.36 = 60,846.41/x
3. Step 3: Cross multiply
   108,577.69x = 149,843.36 × 60,846.41
4. Step 4: Simplify right side
   108,577.69x = 9,117,431,045.06
5. Step 5: Solve for x
   x = 9,117,431,045.06/108,577.69
6. Step 6: Final answer
   x = 83,971.50