Finding the Fourth Proportional to 10,770.42, 14,863.05 and 6,055.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,770.42 : 14,863.05 = 6,055.50 : x
2. Step 2: Convert to fraction form
   10,770.42/14,863.05 = 6,055.50/x
3. Step 3: Cross multiply
   10,770.42x = 14,863.05 × 6,055.50
4. Step 4: Simplify right side
   10,770.42x = 90,003,199.28
5. Step 5: Solve for x
   x = 90,003,199.28/10,770.42
6. Step 6: Final answer
   x = 8,356.52