Finding the Fourth Proportional to 62,895.69, 86,762.61 and 47,763.27

Step by Step Solution

1. Step 1: Write the proportion equation
   62,895.69 : 86,762.61 = 47,763.27 : x
2. Step 2: Convert to fraction form
   62,895.69/86,762.61 = 47,763.27/x
3. Step 3: Cross multiply
   62,895.69x = 86,762.61 × 47,763.27
4. Step 4: Simplify right side
   62,895.69x = 4,144,065,967.33
5. Step 5: Solve for x
   x = 4,144,065,967.33/62,895.69
6. Step 6: Final answer
   x = 65,887.92