Finding the Fourth Proportional to 62,662.80, 86,473 and 37,169.04

Step by Step Solution

1. Step 1: Write the proportion equation
   62,662.80 : 86,473 = 37,169.04 : x
2. Step 2: Convert to fraction form
   62,662.80/86,473 = 37,169.04/x
3. Step 3: Cross multiply
   62,662.80x = 86,473 × 37,169.04
4. Step 4: Simplify right side
   62,662.80x = 3,214,118,395.92
5. Step 5: Solve for x
   x = 3,214,118,395.92/62,662.80
6. Step 6: Final answer
   x = 51,292.29