Finding the Fourth Proportional to 114,387, 157,854.06 and 69,675

Step by Step Solution

1. Step 1: Write the proportion equation
   114,387 : 157,854.06 = 69,675 : x
2. Step 2: Convert to fraction form
   114,387/157,854.06 = 69,675/x
3. Step 3: Cross multiply
   114,387x = 157,854.06 × 69,675
4. Step 4: Simplify right side
   114,387x = 10,998,481,630.50
5. Step 5: Solve for x
   x = 10,998,481,630.50/114,387
6. Step 6: Final answer
   x = 96,151.50