Finding the Fourth Proportional to 62,447.46, 86,178.98 and 35,592.47

Step by Step Solution

1. Step 1: Write the proportion equation
   62,447.46 : 86,178.98 = 35,592.47 : x
2. Step 2: Convert to fraction form
   62,447.46/86,178.98 = 35,592.47/x
3. Step 3: Cross multiply
   62,447.46x = 86,178.98 × 35,592.47
4. Step 4: Simplify right side
   62,447.46x = 3,067,322,151.42
5. Step 5: Solve for x
   x = 3,067,322,151.42/62,447.46
6. Step 6: Final answer
   x = 49,118.45