Finding the Fourth Proportional to 62,734.91, 86,579.96 and 35,872.07

Step by Step Solution

1. Step 1: Write the proportion equation
   62,734.91 : 86,579.96 = 35,872.07 : x
2. Step 2: Convert to fraction form
   62,734.91/86,579.96 = 35,872.07/x
3. Step 3: Cross multiply
   62,734.91x = 86,579.96 × 35,872.07
4. Step 4: Simplify right side
   62,734.91x = 3,105,801,773.46
5. Step 5: Solve for x
   x = 3,105,801,773.46/62,734.91
6. Step 6: Final answer
   x = 49,506.76