Finding the Fourth Proportional to 62,817, 86,687.46 and 34,524.51

Step by Step Solution

1. Step 1: Write the proportion equation
   62,817 : 86,687.46 = 34,524.51 : x
2. Step 2: Convert to fraction form
   62,817/86,687.46 = 34,524.51/x
3. Step 3: Cross multiply
   62,817x = 86,687.46 × 34,524.51
4. Step 4: Simplify right side
   62,817x = 2,992,842,079.64
5. Step 5: Solve for x
   x = 2,992,842,079.64/62,817
6. Step 6: Final answer
   x = 47,643.82