Finding the Fourth Proportional to 9,453.83, 13,045.71 and 5,204.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,453.83 : 13,045.71 = 5,204.07 : x
2. Step 2: Convert to fraction form
   9,453.83/13,045.71 = 5,204.07/x
3. Step 3: Cross multiply
   9,453.83x = 13,045.71 × 5,204.07
4. Step 4: Simplify right side
   9,453.83x = 67,890,788.04
5. Step 5: Solve for x
   x = 67,890,788.04/9,453.83
6. Step 6: Final answer
   x = 7,181.30