Finding the Fourth Proportional to 115,483, 159,367.02 and 62,491

Step by Step Solution

1. Step 1: Write the proportion equation
   115,483 : 159,367.02 = 62,491 : x
2. Step 2: Convert to fraction form
   115,483/159,367.02 = 62,491/x
3. Step 3: Cross multiply
   115,483x = 159,367.02 × 62,491
4. Step 4: Simplify right side
   115,483x = 9,959,004,446.82
5. Step 5: Solve for x
   x = 9,959,004,446.82/115,483
6. Step 6: Final answer
   x = 86,237.84