Finding the Fourth Proportional to 9,005.46, 12,427.55 and 5,026.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,005.46 : 12,427.55 = 5,026.57 : x
2. Step 2: Convert to fraction form
   9,005.46/12,427.55 = 5,026.57/x
3. Step 3: Cross multiply
   9,005.46x = 12,427.55 × 5,026.57
4. Step 4: Simplify right side
   9,005.46x = 62,467,950.00
5. Step 5: Solve for x
   x = 62,467,950.00/9,005.46
6. Step 6: Final answer
   x = 6,936.68