Finding the Fourth Proportional to 9,036.98, 12,470.43 and 5,003.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,036.98 : 12,470.43 = 5,003.67 : x
2. Step 2: Convert to fraction form
   9,036.98/12,470.43 = 5,003.67/x
3. Step 3: Cross multiply
   9,036.98x = 12,470.43 × 5,003.67
4. Step 4: Simplify right side
   9,036.98x = 62,397,952.10
5. Step 5: Solve for x
   x = 62,397,952.10/9,036.98
6. Step 6: Final answer
   x = 6,904.73