Finding the Fourth Proportional to 115,593, 159,518.52 and 62,601

Step by Step Solution

1. Step 1: Write the proportion equation
   115,593 : 159,518.52 = 62,601 : x
2. Step 2: Convert to fraction form
   115,593/159,518.52 = 62,601/x
3. Step 3: Cross multiply
   115,593x = 159,518.52 × 62,601
4. Step 4: Simplify right side
   115,593x = 9,986,018,870.52
5. Step 5: Solve for x
   x = 9,986,018,870.52/115,593
6. Step 6: Final answer
   x = 86,389.48