Finding the Fourth Proportional to 12,554.32, 17,323 and 7,248.12

Step by Step Solution

1. Step 1: Write the proportion equation
   12,554.32 : 17,323 = 7,248.12 : x
2. Step 2: Convert to fraction form
   12,554.32/17,323 = 7,248.12/x
3. Step 3: Cross multiply
   12,554.32x = 17,323 × 7,248.12
4. Step 4: Simplify right side
   12,554.32x = 125,559,182.76
5. Step 5: Solve for x
   x = 125,559,182.76/12,554.32
6. Step 6: Final answer
   x = 10,001.27