Finding the Fourth Proportional to 108,498.64, 149,732.40 and 60,751.56

Step by Step Solution

1. Step 1: Write the proportion equation
   108,498.64 : 149,732.40 = 60,751.56 : x
2. Step 2: Convert to fraction form
   108,498.64/149,732.40 = 60,751.56/x
3. Step 3: Cross multiply
   108,498.64x = 149,732.40 × 60,751.56
4. Step 4: Simplify right side
   108,498.64x = 9,096,476,882.54
5. Step 5: Solve for x
   x = 9,096,476,882.54/108,498.64
6. Step 6: Final answer
   x = 83,839.55