Finding the Fourth Proportional to 9,466.29, 13,062.54 and 5,488.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,466.29 : 13,062.54 = 5,488.74 : x
2. Step 2: Convert to fraction form
   9,466.29/13,062.54 = 5,488.74/x
3. Step 3: Cross multiply
   9,466.29x = 13,062.54 × 5,488.74
4. Step 4: Simplify right side
   9,466.29x = 71,696,885.80
5. Step 5: Solve for x
   x = 71,696,885.80/9,466.29
6. Step 6: Final answer
   x = 7,573.92