Finding the Fourth Proportional to 9,052.59, 12,492.48 and 5,073.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,052.59 : 12,492.48 = 5,073.72 : x
2. Step 2: Convert to fraction form
   9,052.59/12,492.48 = 5,073.72/x
3. Step 3: Cross multiply
   9,052.59x = 12,492.48 × 5,073.72
4. Step 4: Simplify right side
   9,052.59x = 63,383,345.63
5. Step 5: Solve for x
   x = 63,383,345.63/9,052.59
6. Step 6: Final answer
   x = 7,001.68