Finding the Fourth Proportional to 9,498.71, 13,089.70 and 6,841.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,498.71 : 13,089.70 = 6,841.10 : x
2. Step 2: Convert to fraction form
   9,498.71/13,089.70 = 6,841.10/x
3. Step 3: Cross multiply
   9,498.71x = 13,089.70 × 6,841.10
4. Step 4: Simplify right side
   9,498.71x = 89,547,946.67
5. Step 5: Solve for x
   x = 89,547,946.67/9,498.71
6. Step 6: Final answer
   x = 9,427.38