Finding the Fourth Proportional to 9,013.56, 12,438.74 and 5,034.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,013.56 : 12,438.74 = 5,034.82 : x
2. Step 2: Convert to fraction form
   9,013.56/12,438.74 = 5,034.82/x
3. Step 3: Cross multiply
   9,013.56x = 12,438.74 × 5,034.82
4. Step 4: Simplify right side
   9,013.56x = 62,626,816.93
5. Step 5: Solve for x
   x = 62,626,816.93/9,013.56
6. Step 6: Final answer
   x = 6,948.07