Finding the Fourth Proportional to 10,777.51, 14,870.73 and 6,300.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,777.51 : 14,870.73 = 6,300.39 : x
2. Step 2: Convert to fraction form
   10,777.51/14,870.73 = 6,300.39/x
3. Step 3: Cross multiply
   10,777.51x = 14,870.73 × 6,300.39
4. Step 4: Simplify right side
   10,777.51x = 93,691,367.08
5. Step 5: Solve for x
   x = 93,691,367.08/10,777.51
6. Step 6: Final answer
   x = 8,693.23