Finding the Fourth Proportional to 10,777.74, 14,873.37 and 6,061.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,777.74 : 14,873.37 = 6,061.98 : x
2. Step 2: Convert to fraction form
   10,777.74/14,873.37 = 6,061.98/x
3. Step 3: Cross multiply
   10,777.74x = 14,873.37 × 6,061.98
4. Step 4: Simplify right side
   10,777.74x = 90,162,071.47
5. Step 5: Solve for x
   x = 90,162,071.47/10,777.74
6. Step 6: Final answer
   x = 8,365.58