Finding the Fourth Proportional to 9,005.27, 12,427.76 and 5,026.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,005.27 : 12,427.76 = 5,026.35 : x
2. Step 2: Convert to fraction form
   9,005.27/12,427.76 = 5,026.35/x
3. Step 3: Cross multiply
   9,005.27x = 12,427.76 × 5,026.35
4. Step 4: Simplify right side
   9,005.27x = 62,466,271.48
5. Step 5: Solve for x
   x = 62,466,271.48/9,005.27
6. Step 6: Final answer
   x = 6,936.64