Finding the Fourth Proportional to 62,682.98, 86,504.76 and 34,389.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,682.98 : 86,504.76 = 34,389.50 : x
2. Step 2: Convert to fraction form
   62,682.98/86,504.76 = 34,389.50/x
3. Step 3: Cross multiply
   62,682.98x = 86,504.76 × 34,389.50
4. Step 4: Simplify right side
   62,682.98x = 2,974,855,444.02
5. Step 5: Solve for x
   x = 2,974,855,444.02/62,682.98
6. Step 6: Final answer
   x = 47,458.74