Finding the Fourth Proportional to 106,662.37, 159,941.31 and 62,300.29

Step by Step Solution

1. Step 1: Write the proportion equation
   106,662.37 : 159,941.31 = 62,300.29 : x
2. Step 2: Convert to fraction form
   106,662.37/159,941.31 = 62,300.29/x
3. Step 3: Cross multiply
   106,662.37x = 159,941.31 × 62,300.29
4. Step 4: Simplify right side
   106,662.37x = 9,964,389,995.98
5. Step 5: Solve for x
   x = 9,964,389,995.98/106,662.37
6. Step 6: Final answer
   x = 93,419.92