Finding the Fourth Proportional to 9,103.34, 12,562.47 and 5,124.44

Step by Step Solution

1. Step 1: Write the proportion equation
   9,103.34 : 12,562.47 = 5,124.44 : x
2. Step 2: Convert to fraction form
   9,103.34/12,562.47 = 5,124.44/x
3. Step 3: Cross multiply
   9,103.34x = 12,562.47 × 5,124.44
4. Step 4: Simplify right side
   9,103.34x = 64,375,623.77
5. Step 5: Solve for x
   x = 64,375,623.77/9,103.34
6. Step 6: Final answer
   x = 7,071.65