Finding the Fourth Proportional to 9,051.32, 12,491.33 and 5,073.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,051.32 : 12,491.33 = 5,073.73 : x
2. Step 2: Convert to fraction form
   9,051.32/12,491.33 = 5,073.73/x
3. Step 3: Cross multiply
   9,051.32x = 12,491.33 × 5,073.73
4. Step 4: Simplify right side
   9,051.32x = 63,377,585.99
5. Step 5: Solve for x
   x = 63,377,585.99/9,051.32
6. Step 6: Final answer
   x = 7,002.03