Finding the Fourth Proportional to 62,956.89, 86,854.48 and 37,458.16

Step by Step Solution

1. Step 1: Write the proportion equation
   62,956.89 : 86,854.48 = 37,458.16 : x
2. Step 2: Convert to fraction form
   62,956.89/86,854.48 = 37,458.16/x
3. Step 3: Cross multiply
   62,956.89x = 86,854.48 × 37,458.16
4. Step 4: Simplify right side
   62,956.89x = 3,253,408,697.78
5. Step 5: Solve for x
   x = 3,253,408,697.78/62,956.89
6. Step 6: Final answer
   x = 51,676.77