Finding the Fourth Proportional to 9,483.73, 13,087.54 and 5,291.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,483.73 : 13,087.54 = 5,291.98 : x
2. Step 2: Convert to fraction form
   9,483.73/13,087.54 = 5,291.98/x
3. Step 3: Cross multiply
   9,483.73x = 13,087.54 × 5,291.98
4. Step 4: Simplify right side
   9,483.73x = 69,258,973.47
5. Step 5: Solve for x
   x = 69,258,973.47/9,483.73
6. Step 6: Final answer
   x = 7,302.93