Finding the Fourth Proportional to 150,756.14, 208,140.83 and 93,456.69

Step by Step Solution

1. Step 1: Write the proportion equation
   150,756.14 : 208,140.83 = 93,456.69 : x
2. Step 2: Convert to fraction form
   150,756.14/208,140.83 = 93,456.69/x
3. Step 3: Cross multiply
   150,756.14x = 208,140.83 × 93,456.69
4. Step 4: Simplify right side
   150,756.14x = 19,452,152,792.01
5. Step 5: Solve for x
   x = 19,452,152,792.01/150,756.14
6. Step 6: Final answer
   x = 129,030.59