Finding the Fourth Proportional to 62,947, 86,866.86 and 34,652.56

Step by Step Solution

1. Step 1: Write the proportion equation
   62,947 : 86,866.86 = 34,652.56 : x
2. Step 2: Convert to fraction form
   62,947/86,866.86 = 34,652.56/x
3. Step 3: Cross multiply
   62,947x = 86,866.86 × 34,652.56
4. Step 4: Simplify right side
   62,947x = 3,010,159,078.16
5. Step 5: Solve for x
   x = 3,010,159,078.16/62,947
6. Step 6: Final answer
   x = 47,820.53