Finding the Fourth Proportional to 10,773.43, 14,865.71 and 6,056.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,773.43 : 14,865.71 = 6,056.80 : x
2. Step 2: Convert to fraction form
   10,773.43/14,865.71 = 6,056.80/x
3. Step 3: Cross multiply
   10,773.43x = 14,865.71 × 6,056.80
4. Step 4: Simplify right side
   10,773.43x = 90,038,564.88
5. Step 5: Solve for x
   x = 90,038,564.88/10,773.43
6. Step 6: Final answer
   x = 8,357.47