Finding the Fourth Proportional to 10,591.27, 14,602.71 and 6,807.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,591.27 : 14,602.71 = 6,807.76 : x
2. Step 2: Convert to fraction form
   10,591.27/14,602.71 = 6,807.76/x
3. Step 3: Cross multiply
   10,591.27x = 14,602.71 × 6,807.76
4. Step 4: Simplify right side
   10,591.27x = 99,411,745.03
5. Step 5: Solve for x
   x = 99,411,745.03/10,591.27
6. Step 6: Final answer
   x = 9,386.20