Finding the Fourth Proportional to 6,117.27, 8,438.03 and 5,092.61

Step by Step Solution

1. Step 1: Write the proportion equation
   6,117.27 : 8,438.03 = 5,092.61 : x
2. Step 2: Convert to fraction form
   6,117.27/8,438.03 = 5,092.61/x
3. Step 3: Cross multiply
   6,117.27x = 8,438.03 × 5,092.61
4. Step 4: Simplify right side
   6,117.27x = 42,971,528.31
5. Step 5: Solve for x
   x = 42,971,528.31/6,117.27
6. Step 6: Final answer
   x = 7,024.63