Finding the Fourth Proportional to 9,013.52, 12,437.42 and 5,034.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,013.52 : 12,437.42 = 5,034.12 : x
2. Step 2: Convert to fraction form
   9,013.52/12,437.42 = 5,034.12/x
3. Step 3: Cross multiply
   9,013.52x = 12,437.42 × 5,034.12
4. Step 4: Simplify right side
   9,013.52x = 62,611,439.60
5. Step 5: Solve for x
   x = 62,611,439.60/9,013.52
6. Step 6: Final answer
   x = 6,946.40