Finding the Fourth Proportional to 7,773.39, 10,727.30 and 4,236.59

Step by Step Solution

1. Step 1: Write the proportion equation
   7,773.39 : 10,727.30 = 4,236.59 : x
2. Step 2: Convert to fraction form
   7,773.39/10,727.30 = 4,236.59/x
3. Step 3: Cross multiply
   7,773.39x = 10,727.30 × 4,236.59
4. Step 4: Simplify right side
   7,773.39x = 45,447,209.32
5. Step 5: Solve for x
   x = 45,447,209.32/7,773.39
6. Step 6: Final answer
   x = 5,846.51