Finding the Fourth Proportional to 105,101.24, 144,967.50 and 62,627

Step by Step Solution

1. Step 1: Write the proportion equation
   105,101.24 : 144,967.50 = 62,627 : x
2. Step 2: Convert to fraction form
   105,101.24/144,967.50 = 62,627/x
3. Step 3: Cross multiply
   105,101.24x = 144,967.50 × 62,627
4. Step 4: Simplify right side
   105,101.24x = 9,078,879,622.50
5. Step 5: Solve for x
   x = 9,078,879,622.50/105,101.24
6. Step 6: Final answer
   x = 86,382.23