Finding the Fourth Proportional to 9,493.22, 13,098.42 and 5,511.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,493.22 : 13,098.42 = 5,511.93 : x
2. Step 2: Convert to fraction form
   9,493.22/13,098.42 = 5,511.93/x
3. Step 3: Cross multiply
   9,493.22x = 13,098.42 × 5,511.93
4. Step 4: Simplify right side
   9,493.22x = 72,197,574.15
5. Step 5: Solve for x
   x = 72,197,574.15/9,493.22
6. Step 6: Final answer
   x = 7,605.17