Finding the Fourth Proportional to 115,598.30, 173,362.89 and 60,164.06

Step by Step Solution

1. Step 1: Write the proportion equation
   115,598.30 : 173,362.89 = 60,164.06 : x
2. Step 2: Convert to fraction form
   115,598.30/173,362.89 = 60,164.06/x
3. Step 3: Cross multiply
   115,598.30x = 173,362.89 × 60,164.06
4. Step 4: Simplify right side
   115,598.30x = 10,430,215,315.73
5. Step 5: Solve for x
   x = 10,430,215,315.73/115,598.30
6. Step 6: Final answer
   x = 90,228.10