Finding the Fourth Proportional to 62,850.56, 86,728.63 and 37,005.02

Step by Step Solution

1. Step 1: Write the proportion equation
   62,850.56 : 86,728.63 = 37,005.02 : x
2. Step 2: Convert to fraction form
   62,850.56/86,728.63 = 37,005.02/x
3. Step 3: Cross multiply
   62,850.56x = 86,728.63 × 37,005.02
4. Step 4: Simplify right side
   62,850.56x = 3,209,394,687.72
5. Step 5: Solve for x
   x = 3,209,394,687.72/62,850.56
6. Step 6: Final answer
   x = 51,063.90