Finding the Fourth Proportional to 62,709.68, 86,541 and 35,856.56

Step by Step Solution

1. Step 1: Write the proportion equation
   62,709.68 : 86,541 = 35,856.56 : x
2. Step 2: Convert to fraction form
   62,709.68/86,541 = 35,856.56/x
3. Step 3: Cross multiply
   62,709.68x = 86,541 × 35,856.56
4. Step 4: Simplify right side
   62,709.68x = 3,103,062,558.96
5. Step 5: Solve for x
   x = 3,103,062,558.96/62,709.68
6. Step 6: Final answer
   x = 49,482.99