Finding the Fourth Proportional to 9,039.02, 12,473.72 and 5,005.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,039.02 : 12,473.72 = 5,005.46 : x
2. Step 2: Convert to fraction form
   9,039.02/12,473.72 = 5,005.46/x
3. Step 3: Cross multiply
   9,039.02x = 12,473.72 × 5,005.46
4. Step 4: Simplify right side
   9,039.02x = 62,436,706.51
5. Step 5: Solve for x
   x = 62,436,706.51/9,039.02
6. Step 6: Final answer
   x = 6,907.46